See all properties
Aparthotel

THE FLAG Oskar M.

Choose dates to view prices

Photo gallery for THE FLAG Oskar M.

A table with a bowl of fruit, a glass, and a pitcher, with a view of a river and buildings through a window with metal bars. - THE FLAG Oskar M. (Frankfurt)
A modern kitchen with a countertop, a bowl of fruit, a croissant, and a water bottle. - THE FLAG Oskar M. (Frankfurt)
A modern hotel room with a bed, a TV, and a red chair. - THE FLAG Oskar M. (Frankfurt)
A modern kitchen with a stainless steel sink, a yellow bowl, fresh vegetables, and a white chair. - THE FLAG Oskar M. (Frankfurt)
A modern interior with a glass partition, a seating area with sofas and a coffee table, and a kitchen area with a counter and appliances. - THE FLAG Oskar M. (Frankfurt)
Close to Römerberg and Frankfurt Christmas Market, THE FLAG Oskar M. provides dry cleaning/laundry services, a restaurant, and more. Stay connected with free in-room WiFi.

Reviews

9.6 out of 10
Exceptional

Popular amenities

  • Kitchen
  • Pet friendly
  • Free WiFi
  • Air conditioning
  • Laundry

AARP members, discover the perfect stay for every budget with our fantastic hotel deals.

From charming, budget-friendly stays to premium, full-service hotels, find the perfect place to unwind—no matter your travel style or budget

Room options

View all photos for Business-Studio (Single, 140 cm breites Bett)

A modern hotel room with a wooden floor, a white desk, a red chair, a white table, and a large window.

Business-Studio (Single, 140 cm breites Bett)

  • 42 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 Double Bed
  • Free wired internet

View all photos for Comfort-Studio, Flussblick (Single, 140 cm breites Bett)

A modern living room with a flat-screen TV, a red armchair, a white coffee table with a vase, and a city view through large windows.

Comfort-Studio, Flussblick (Single, 140 cm breites Bett)

  • River view
  • 46 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 Double Bed
  • Free wired internet

View all photos for Executive Studio (Business Single, 140 cm wide bed)

A modern hotel room with a bed, a desk, a TV, and a kitchenette.

Executive Studio (Business Single, 140 cm wide bed)

  • 44 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Double Bed
  • Free wired internet

View all photos for Executive Studio, River View (Comfort Single, 140 cm wide bed)

A modern hotel room with a large bed, a TV, a sofa, and a chair.

Executive Studio, River View (Comfort Single, 140 cm wide bed)

  • River view
  • 46 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Double Bed
  • Free wired internet

View all photos for Executive Studio, River View (Comfort Double)

A modern living room with a bed, a desk, and a sofa.

Executive Studio, River View (Comfort Double)

  • River view
  • 56 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free wired internet

View all photos for Business Studio (Double)

A modern hotel room with a bed, a TV, a laptop, a coffee table, and red chairs.

Business Studio (Double)

  • 42 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed
  • Free wired internet

View all photos for Executive Studio (Business Double)

A modern hotel room with a bed, a desk, a chair, a small table with a bowl of fruit, and a view of the city through large windows.

Executive Studio (Business Double)

  • 42 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free wired internet

View all photos for Comfort Studio, River View (Double)

A modern apartment with a wooden floor, a bed, a red sofa, a white coffee table, and a balcony with a city view.

Comfort Studio, River View (Double)

  • River view
  • 56 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed
  • Free wired internet

About the neighborhood

Located in Ostend, a neighborhood in Frankfurt, THE FLAG Oskar M. is in the entertainment district and near a metro station. Alte Oper and Festhalle Frankfurt are cultural highlights, and travelers looking to shop may want to visit Frankfurt Christmas Market and MyZeil. Looking to enjoy an event or a game while in town? See what's happening at Deutsche Bank Park or Frankfurt Eissporthalle. Visit our Frankfurt travel guide
View more Aparthotels in Frankfurt
Map
Oskar-von-Miller-Straße 10, Frankfurt, 60314

What's nearby

  • A modern cityscape with tall skyscrapers, a traditional pagoda, and lush green trees.
    European Central Bank
    5 min walk - 0.3 miles
  • A bridge over a river with a historic cathedral in the background.
    Frankfurt Cathedral
    8 min walk - 0.4 miles
  • A bustling European square with traditional half-timbered buildings, a prominent church tower, and outdoor cafes.
    Römerberg
    11 min walk - 0.6 miles
  • A historic building with arched windows and a central entrance.
    Frankfurt Zoo
    11 min walk - 0.6 miles
  • A Christmas market with illuminated stalls and a large decorated tree.
    Frankfurt Christmas Market
    12 min walk - 0.7 miles

Getting around

  • Hospital zum Heiligen Geist Tram Stop
    4 min walk
  • Frankfurt (Main) Ost Station
    12 min walk
  • Frankfurt Airport (FRA)
    23 min drive

Restaurants

  • Wine And Bubbles
    4 min walk
  • Copper Bay Superfood & Coffee
    6 min walk
  • Ho Guom
    6 min walk
  • Anglo Irish
    7 min walk
  • Wirtshaus im Ostend
    5 min walk

Similar properties

A modern reception area with wooden reception desks and a central column.
Scandic Frankfurt Hafenpark
Ostend
  • Pet friendly
  • Free WiFi
  • Restaurant
  • Air conditioning
9.2 out of 10, Wonderful, 1,191 reviews
Scandic Frankfurt Hafenpark
Compare similar properties

Property amenities

Internet

  • Available in the apartment: Free WiFi and wired internet
  • Available in some public areas: Free WiFi

Parking and transportation

  • Electric car charging station on site
  • Height restrictions apply for onsite parking
  • Self parking on site (EUR 20 per night; includes in/out privileges)
  • Limited onsite self parking
  • Wheelchair-accessible parking available

Family friendly

  • Free crib

Kitchen

  • Cleaning supplies
  • Cookware, dishware, and utensils
  • Dishwasher
  • Electric kettle
  • Full-sized refrigerator/freezer
  • Microwave
  • Oven
  • Stovetop
  • Toaster

Dining

  • Buffet breakfast available for a fee 6:00 AM to 10:00 AM on weekdays and 7:00 AM to 11:00 AM on weekends; EUR 22 for adults and EUR 10 for children
  • A restaurant

Bedrooms

  • Bed sheets provided
  • Hypo-allergenic bedding

Bathroom

  • 1 private bathroom
  • Hair dryer
  • Shower
  • Slippers
  • Towels provided

Entertainment

  • 42-inch flat-screen TV with satellite channels
  • Netflix
  • Streaming services

Outdoor areas

  • Walkway to water

Laundry

  • Dry cleaning/laundry service

Work spaces

  • Desk

Climate control

  • Air conditioning
  • Heating

Pets

  • Pet friendly
  • Fee: EUR 20 per pet per night
  • Service animals exempt from fees

Suitability/Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Elevator (31 inch wide door)
  • Null
  • Stair-free path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible parking
  • Wheelchair-accessible path to elevator
  • Wheelchair-accessible public washroom
  • Wheelchair-accessible registration desk (34 inches high)
  • Smoking not allowed

Services and conveniences

  • 24-hour front desk
  • Blackout drapes
  • Free bottled water
  • Housekeeping (on request)
  • Iron/ironing board
  • Luggage storage
  • Safe
  • Safe at front desk
  • Tour and ticket assistance

Location highlights

  • In an entertainment district
  • In the city center
  • Near a metro station

Safety features

  • Carbon monoxide detector not reported (host has not indicated whether there is a carbon monoxide detector on the property; consider bringing a portable detector)
  • Smoke detector (host has indicated there is a smoke detector on the property)
  • Fire extinguisher

General

  • 68 units
  • 9 floors
  • Built in 2018
  • Electric car charging station
  • Housekeeping (on request)
  • Soundproofing

Policies

Check-in

Check-in start time: 3:00 PM; Check-in end time: anytime
Early check-in subject to availability
Early check-in is available for a fee
Contactless check-in available
Express check-in available
Minimum check-in age: 18

Check-out

Check-out before 11 AM
Contactless check-out available
Late check-out subject to availability
A late check-out fee will be charged
Express check-out available

Special check-in instructions

Front desk staff will greet guests on arrival at the property
Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

Pets allowed for an extra charge of EUR 20 per pet, per night
Service animals are welcome, and are exempt from fees

Children and extra beds

Children are welcome
Rollaway/extra beds are not available
Free cribs are available on request at the property

Property payment types

  • American Express
  • Mastercard
  • Visa

Important information

Fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

  • A tax is imposed by the city: EUR 2.00 per person, per night

We have included all charges provided to us by the property.

Optional extras

  • Fee for buffet breakfast: approximately EUR 22 for adults and EUR 10 for children
  • Self parking fee: EUR 20 per night (in/out privileges)
  • Pet fee: EUR 20 per pet, per night
  • Service animals are exempt from fees
  • Early check-in is available for a fee (subject to availability)
  • Late check-out is available for a fee (subject to availability)

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards; cash is not accepted
Onsite parties or group events are strictly prohibited
Long-term renters welcome
Host has not indicated whether there is a carbon monoxide detector on the property; consider bringing a portable detector with you on the trip
Host has indicated there is a smoke detector on the property
Safety features at this property include a fire extinguisher
This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room
This property is professionally cleaned

We should mention

Only registered guests are allowed in the guestrooms
Parking height restrictions apply
This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly)

Frequently asked questions

Is THE FLAG Oskar M. pet-friendly?

Yes, pets are allowed at this property. There's a fee of EUR 20 per pet, per night. Service animals are exempt from fees.

How much is parking?

Self parking is available for EUR 20 per night. Limited spots are available.

What time is check-in at THE FLAG Oskar M.?

Check-in start time: 3:00 PM; Check-in end time: anytime. A fee applies for early check-in (subject to availability).

What time is check-out at THE FLAG Oskar M.?

Check-out is at 11 AM. Late check-out is available for a fee (subject to availability).

Where is THE FLAG Oskar M. located?

Located in Ostend, this luxury aparthotel is within a 15-minute walk of European Central Bank, Frankfurt Christmas Market, and Römerberg. Frankfurt Trade Fair and Congress Center Messe Frankfurt are also within 3 mi (5 km). Hospital zum Heiligen Geist Tram Stop is only a 4-minute walk and Frankensteiner Platz Tram Stop is 6 minutes.

Can I cancel my reservation for free and receive a full refund?

Yes, this property offers free cancellation on select room rates, because flexibility matters! Please refer to the property cancellation policy on our site for more details about any exclusions or requirements.

Have a question?

AI iconBeta

Get instant answers with AI powered search of property information and reviews.

Reviews

THE FLAG Oskar M. Reviews

9.6

Exceptional

9.6

Cleanliness

8.6

Location

9.4

Staff & service

9.4

Property conditions & facilities
Rating 10 - Excellent. 188 out of 235 reviews
Rating 8 - Good. 35 out of 235 reviews
Rating 6 - Okay. 6 out of 235 reviews
Rating 4 - Poor. 2 out of 235 reviews
Rating 2 - Terrible. 4 out of 235 reviews

Reviews

Verified review

10/10 Excellent

Liked: Cleanliness, check-in, communication, listing accuracy
The location is great. We had a river side view that was amazing. Has everything you need and is great for walking to everything. Big plus to have an Aldi (grocery store) right across, very convenient.
Stayed 5 nights in Oct 2026
Verified review

10/10 Excellent

Liked: Cleanliness, check-in, communication, listing accuracy
Large rooms with plenty of storage space. Close to ALDI and restaurants, not far from old town. They have washing and drying machines on site. Friendly staff and restaurant on site.
Stayed 3 nights in Sep 2026
Verified review

10/10 Excellent

Liked: Cleanliness, check-in, communication, listing accuracy
A great stay in a good location
Stayed 1 night in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness, check-in, communication, listing accuracy
Clean room.
Stayed 2 nights in Sep 2026
Verified review

10/10 Excellent

Liked: Cleanliness, check-in, communication, listing accuracy
walkable and closer to the restaurant stores and specially Romerberg . The Stuff are friendly and helpful. Clean and safe area.
Stayed 2 nights in Aug 2026
Verified review

10/10 Excellent

Liked: Cleanliness, check-in, communication, listing accuracy
An absolutely perfect stay in the heart of Frankfurt. A super location for both the city centre and connecting to the airport easily, and the room was highly spacious with excellent facilities - everything you could want in an apartment and more!
Stayed 4 nights in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness, check-in, communication, listing accuracy
Very comfortable and spacious. We notified them we had an infant and they had a crib and infant bath tub ready in the room for us.
Stayed 2 nights in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, check-in, communication, listing accuracy
Excellent stay. Spacious soundproof room with all the amenities you could ask for. Great view of the river and city. Would stay here again. Thanks to the entire team at the front desk.
Stayed 2 nights in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness, amenities, property conditions & facilities, communication
Great place to stay, very convenient, modern, clean beautiful views
Stayed 4 nights in Jan 2026
Verified review

10/10 Excellent

Liked: Cleanliness, check-in, communication, listing accuracy
This was a wonderful hotel for our family of 5. Rooms were large and clean. The breakfast was lovely and we enjoyed being able to grab a cocktail at the end of our day. We would definitely stay here again.
Stayed 2 nights in Mar 2026
Verified review

10/10 Excellent

Liked: Cleanliness, check-in, listing accuracy
Brilliant room with balcony, double and a sofa bed. Everything you would need for a stay.
Stayed 1 night in Apr 2026
Verified review

10/10 Excellent

Liked: Cleanliness, amenities, property conditions & facilities, communication
Fantastic place to stay, clean, spacious with great views. Staff are helpful and friendly. Wouldn’t hesitate to stay again and would recommend to anyone.
Stayed 5 nights in Dec 2025
Verified review

10/10 Excellent

Liked: Cleanliness, property conditions & facilities, communication
Close to old town square and lots of places to eat
Stayed 1 night in Sep 2025
Verified review

10/10 Excellent

Liked: Cleanliness, room comfort, communication

Great hotel

Clean, friendly staff, great location.
Stayed 1 night in Nov 2024
Verified review

10/10 Excellent

Liked: Cleanliness, amenities, property conditions & facilities, communication
I highly recommend this property. We had the double woth balcony and the view of the sity from two sides of the room was spectacular.!
Stayed 2 nights in Oct 2025
Verified review

10/10 Excellent

Liked: Cleanliness, amenities, property conditions & facilities, communication
Stunning views of the river Main and city. Great little Italian restaurant on site.
Stayed 2 nights in Oct 2024
Verified review

10/10 Excellent

Liked: Cleanliness, amenities, property conditions & facilities, communication
Good room size and fully equipped kitchen and friendly staff also nice view if you book a room with a view
Stayed 3 nights in Jun 2024
Verified review

10/10 Excellent

Liked: Cleanliness, amenities, property conditions & facilities, communication
The rooms were super clean, the hosts(receptionist) are welcoming & always ready to help "ariana" you were great. Would absolutely recommend to fellow travellers to consider for a stay. View by the bridge is absolutely worthy & beautiful. Thanks for th hospitality & the warmth ☺️
Stayed 1 night in Oct 2025
Verified review

10/10 Excellent

Liked: Cleanliness, amenities, property conditions & facilities, communication
Very comfortable and relaxing place both business and holiday travelers. Sure, I’ll comeback next my trip and also recommend to the others.
Stayed 3 nights in Oct 2024
Verified review

10/10 Excellent

Liked: Cleanliness, property conditions & facilities, communication
Wonderful location and great amenities. Super staff!
Stayed 3 nights in Jun 2024
Verified review

10/10 Excellent

Liked: Cleanliness, room comfort, communication
Nice place, easy walking distance to the city center and the zoo. The hotel was quiet to sleep in, but the pillows could use some updating.
Stayed 3 nights in Jul 2025
Verified review

10/10 Excellent

Liked: Cleanliness, property conditions & facilities, communication
Very comfortable. Very good location.
Stayed 4 nights in Sep 2024
Verified review

8/10 Good

Liked: Cleanliness, amenities, property conditions & facilities, communication
Fabulous room spotlessly clean, great location helpful friendly staff. Great we could leave our bags there after checkout before leaving for the airport. WiFi and door card didn’t work initially making check in a little more of a hassle but really a very minor issue as staff were very helpful and sorted it pretty quick. Would highly recommend
Stayed 2 nights in Nov 2025
Verified review

8/10 Good

Liked: Cleanliness, check-in, communication, listing accuracy
Everything was good except the WiFi in my room wouldn’t work and that meant the tv couldn’t connect to WiFi nor my phone. Their solution was to use a neighboring rooms WiFi but if I wanted to do that I had to be against the wall to reach the WiFi.
Stayed 6 nights in Apr 2026
Verified review

10/10 Excellent

Liked: Cleanliness, amenities, property conditions & facilities
Short walk from the center. Nice restaurant options nearby and a grocery across the street. Breakfast was pretty basic.
Stayed 2 nights in Feb 2025