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AC Hotel by Marriott Seoul Gangnam

4.0 star property
Hotel with a restaurant, near Starfield COEX Mall

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Photo gallery for AC Hotel by Marriott Seoul Gangnam

Rooftop bar, alfresco dining, open daily
Reception
City view
Premier Room, 1 Queen Bed, Non Smoking, Private Pool | Terrace/patio
Exterior

Reviews

9.2 out of 10
Wonderful

Popular amenities

  • Bar
  • Parking available
  • Room service
  • Gym

Room options

Available filters for rooms
Showing 9 of 9 rooms

View all photos for Room, 1 Queen Bed (View)

1 bedroom, premium bedding, down comforters, in-room safe

Room, 1 Queen Bed (View)

Highlights

Soundproofed
Individually furnished
Individually decorated
Air conditioning
Free cribs/infant beds
Refrigerator
HDTV
Renovated in 2022
  • 22 sq m
  • City view
  • Sleeps 2
  • 1 Queen Bed

View all photos for Suite, 1 Bedroom, Non Smoking, Corner

Suite, 1 Bedroom, Non Smoking, Corner | 1 bedroom, premium bedding, down comforters, in-room safe

Suite, 1 Bedroom, Non Smoking, Corner

Highlights

Soundproofed
Individually furnished
Individually decorated
Air conditioning
Free cribs/infant beds
Refrigerator
HDTV
Renovated in 2022
  • 44 sq m
  • City view
  • Sleeps 3
  • 1 Queen Bed

View all photos for Studio Suite, 1 Bedroom, Non Smoking

Studio Suite, 1 Bedroom, Non Smoking | 1 bedroom, premium bedding, down comforters, in-room safe

Studio Suite, 1 Bedroom, Non Smoking

Highlights

Separate sitting area
Soundproofed
Individually furnished
Individually decorated
Air conditioning
Free cribs/infant beds
Refrigerator
HDTV
  • 44 sq m
  • City view
  • Sleeps 3
  • 1 King Bed

View all photos for Room, 1 King Bed, Non Smoking

Room, 1 King Bed, Non Smoking | 1 bedroom, premium bedding, down comforters, in-room safe

Room, 1 King Bed, Non Smoking

Highlights

Soundproofed
Individually furnished
Individually decorated
Air conditioning
Free cribs/infant beds
Refrigerator
HDTV
Renovated in 2022
  • 22 sq m
  • Sleeps 3
  • 1 King Bed

View all photos for Superior Room, 1 Queen Bed

Superior Room, 1 Queen Bed | 1 bedroom, premium bedding, down comforters, in-room safe

Superior Room, 1 Queen Bed

Highlights

Soundproofed
Individually furnished
Individually decorated
Air conditioning
Free cribs/infant beds
Refrigerator
HDTV
Renovated in 2022
  • 22 sq m
  • Sleeps 2
  • 1 Queen Bed

View all photos for City Room, 1 Queen Bed, City View

1 bedroom, premium bedding, down comforters, in-room safe

City Room, 1 Queen Bed, City View

Highlights

Soundproofed
Individually furnished
Individually decorated
Air conditioning
Free cribs/infant beds
Refrigerator
HDTV
Renovated in 2022
  • 22 sq m
  • City view
  • Sleeps 2
  • 1 Queen Bed

View all photos for Premier Room, 1 Queen Bed, Non Smoking, Private Pool

Premier Room, 1 Queen Bed, Non Smoking, Private Pool | 1 bedroom, premium bedding, down comforters, in-room safe

Premier Room, 1 Queen Bed, Non Smoking, Private Pool

Highlights

Balcony
Soundproofed
Individually furnished
Individually decorated
Private plunge pool
Air conditioning
Free cribs/infant beds
Refrigerator
  • 22 sq m
  • Sleeps 2
  • 1 Queen Bed

View all photos for Premier Room, 1 Queen Bed, City View

Premier Room, 1 Queen Bed, City View | 1 bedroom, premium bedding, down comforters, in-room safe

Premier Room, 1 Queen Bed, City View

Highlights

Soundproofed
Individually furnished
Individually decorated
Air conditioning
Free cribs/infant beds
Refrigerator
HDTV
Renovated in 2022
  • 22 sq m
  • City view
  • Sleeps 2
  • 1 Queen Bed

View all photos for Comfort Room, 1 Queen Bed, Non Smoking

Comfort Room, 1 Queen Bed, Non Smoking | 1 bedroom, premium bedding, down comforters, in-room safe

Comfort Room, 1 Queen Bed, Non Smoking

Highlights

Soundproofed
Individually furnished
Individually decorated
Air conditioning
Free cribs/infant beds
Refrigerator
HDTV
Renovated in 2022
  • 22 sq m
  • Sleeps 2
  • 1 Queen Bed

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About the neighborhood

Map
10, Teheran-ro 25-gil, Gangnam-gu, Seoul, Seoul, 06132

What's nearby

  • Teheranno - 1 min walk - 0.0 miles
  • Gangnam Finance Center - 3 min walk - 0.2 miles
  • Starfield COEX Mall - 3 min drive - 1.8 miles
  • COEX Convention and Exhibition Center - 3 min drive - 1.8 miles
  • Garosu-gil - 3 min drive - 2.0 miles

Getting around

  • Yeoksam Station - 3 min walk
  • Anyang Station - 18 min drive
  • Gimpo Intl. Airport (GMP) - 54 min drive

Restaurants

  • ‪AC Hotel Rooftop Kloud - ‬1 min walk
  • ‪호타루 - ‬1 min walk
  • ‪AC Kitchen - ‬1 min walk
  • ‪커피양탕국 - ‬1 min walk
  • ‪분짜라붐 - ‬1 min walk

About this property

AC Hotel by Marriott Seoul Gangnam

Upscale hotel remodeled in 2022 and located near COEX Convention and Exhibition Center
At AC Hotel by Marriott Seoul Gangnam, you can look forward to a playground, dry cleaning/laundry services, and a bar. The on-site restaurant, AC Kitchen, offers breakfast, lunch, and dinner. Free in-room WiFi, with speed of 500+ Mbps (good for 6+ people or 10+ devices), is available to all guests, along with a gym and a business center.
You'll also enjoy perks such as:
  • Buffet breakfast (surcharge), valet parking (surcharge), and a banquet hall
  • A TV in the lobby, an elevator, and tour/ticket assistance
  • Smoke-free premises, 1 meeting room, and concierge services
  • Guest reviews say great things about the helpful staff
Room features
All 274 individually furnished rooms have comforts such as premium bedding and air conditioning, in addition to amenities like free WiFi and desk chairs.
Other conveniences in all rooms include:
  • Recycling and LED light bulbs
  • Partially open bathrooms with rainfall showers and bidets
  • 55-inch HDTVs with Netflix, streaming services, and satellite channels
  • Refrigerators, free infant beds, and free tea bags/instant coffee

Languages

Chinese (Mandarin), English, Japanese, Korean

Property amenities

Internet

  • Available in all rooms: Free WiFi and wired internet
  • In-room WiFi speed: 500+ Mbps (good for 6+ people or 10+ devices)
  • Available in some public areas: Free WiFi and wired internet

Parking and transportation

  • Valet parking on site (KRW 10,000 per night)
  • Wheelchair-accessible parking available
  • Onsite parking includes off-street options

Food and drink

  • Daily buffet breakfast available 7:00 AM to 10:00 AM for a fee: KRW 55,000 for adults and KRW 33,000 for children
  • A bar/lounge
  • A restaurant

Restaurants on site

  • AC Kitchen
  • KLOUD

Things to do

  • Gym
  • Playground
  • TV in common areas

Family friendly

  • In-room crib
  • In-room refrigerator
  • Laundry facilities
  • Playground
  • Soundproofed rooms

Conveniences

  • 24-hour front desk
  • Laundry facilities
  • Luggage storage
  • Safe at front desk

Guest services

  • Change of bedsheets (on request)
  • Concierge services
  • Dry cleaning/laundry service
  • Housekeeping (daily)
  • Multilingual staff
  • Tour and ticket assistance

Business services

  • Business center
  • Computer station
  • Conference space
  • Meeting room

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Braille/raised signage
  • Elevator
  • Hardwood flooring in room
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible business center
  • Wheelchair-accessible gym
  • Wheelchair-accessible lounge
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible restaurant
  • Wheelchair-width doorways

More

  • 21 floors
  • At least 80% lighting from LEDs
  • Banquet hall
  • Biodegradable coffee stirrers available
  • Comprehensive food waste policy
  • Comprehensive recycling policy
  • Double-glazed windows
  • Mosquito nets
  • Renovated entire property - March 2022
  • Rooftop garden
  • Smoke-free property
  • Vegan dining options
  • Vegetarian breakfast available
  • Vegetarian dining options

Room amenities

Bedroom

  • Blackout drapes
  • Down comforter
  • Free crib
  • Premium bedding

Bathroom

  • Bathrobes
  • Bidet
  • Hair dryer
  • Partially-open bathroom
  • Rainfall showerhead
  • Shampoo
  • Shower
  • Slippers
  • Soap
  • Toilet paper
  • Towels provided

Entertainment

  • 55-inch LCD TV with satellite channels
  • Netflix
  • Streaming services

Food and drink

  • Electric kettle
  • Free bottled water
  • Limited room service
  • Refrigerator
  • Tea bags/instant coffee

More

  • Air conditioning (climate-controlled)
  • Desk
  • Desk chair
  • Electrical adapters
  • Energy-saving switches in guestrooms
  • Individual decor
  • Individual furnishings
  • LED lighting
  • Phone
  • Recycling
  • Safe
  • Soundproofed rooms

Policies

Check-in

Check-in time starts at 3:00 PM
Minimum check-in age: 19

Check-out

Check-out before noon

Special check-in instructions

Front desk staff will greet guests on arrival at the property
For any questions, please contact the property using the information on the booking confirmation

Access methods

Staffed front desk

Pets

Pets not allowed (service animals are welcome, and are exempt from fees)

Children and extra beds

Children are welcome
Children can stay for free if using existing beds when occupying the parent or guardian's room
Rollaway/extra beds are not available
Free cribs are available on request at the property

Property payment types

Important information

Optional extras

  • Fee for buffet breakfast: approximately KRW 55000 for adults and KRW 33000 for children
  • Valet parking fee: KRW 10000 per night

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, debit card, or cash deposit 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, debit cards, and cash
Safety features at this property include a fire extinguisher, a smoke detector, a security system, and window guards
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 affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott)
This property does not provide disposable personal items, such as combs, loofahs, shavers, nail files, and shoe mitts
Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property

National rating

For the benefit of our customers, we have provided a rating based on our rating system.

Property is also known as

Mercure Ambassador
Mercure Ambassador Seoul Gangnam
Mercure Ambassador Sodowe
Mercure Ambassador Sodowe Hotel
Mercure Ambassador Sodowe Hotel Seoul Gangnam
Mercure Seoul Ambassador Gangnam Sodowe
Mercure Seoul Gangnam
Mercure Sodowe
Sodowe
Mercure Ambassador Seoul Gangnam Sodowe Hotel
AC Hotel Seoul Gangnam
Ac By Marriott Seoul Gangnam
Mercure Ambassador Seoul Gangnam Sodowe
AC Hotel by Marriott Seoul Gangnam Hotel
AC Hotel by Marriott Seoul Gangnam Seoul
AC Hotel by Marriott Seoul Gangnam Hotel Seoul

Frequently asked questions

Is AC Hotel by Marriott Seoul Gangnam pet-friendly?

No, only service animals are welcome at the property.

How much is parking at AC Hotel by Marriott Seoul Gangnam?

Valet parking is available for KRW 10000 per night.

What time is check-in at AC Hotel by Marriott Seoul Gangnam?

Check-in begins at 3:00 PM.

What time is check-out at AC Hotel by Marriott Seoul Gangnam?

Check-out is at noon.

Where is AC Hotel by Marriott Seoul Gangnam located?

Located in Gangnam-gu, this hotel is within 2 mi (3 km) of Teheranno, Starfield COEX Mall, and COEX Convention and Exhibition Center. Gangnam Finance Center and Garosu-gil are also within 2 mi (3 km). Yeoksam Station is only a 3-minute walk and Eonju Station is 9 minutes.

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AC Hotel by Marriott Seoul Gangnam Reviews

Reviews

9.2

Wonderful

Rating 10 - Excellent. 207 out of 287 reviews
Rating 8 - Good. 49 out of 287 reviews
Rating 6 - Okay. 16 out of 287 reviews
Rating 4 - Poor. 6 out of 287 reviews
Rating 2 - Terrible. 9 out of 287 reviews

9.6/10

Cleanliness

9.4/10

Staff & service

9.2/10

Amenities

9.2/10

Property conditions & facilities

9.0/10

Eco-friendliness

Reviews

10/10

Great property to stay if you want a convenient location close to transportation and dining. Highly recommend this property!
Stayed 7 nights in Apr 2025

10/10

Very clean and friendly staff!
Stayed 1 night in May 2025

6/10

The place is very neat and clean, however, quiet tight rooms, we struggled to place our luggages. Rooms can be bigger.
Stayed 6 nights in May 2025

10/10

Staff were nice, room was clean and location was good. I will definitely choose again.
Stayed 2 nights in Mar 2025

6/10

Great location, but the
Stayed 3 nights in Apr 2025

10/10

Love this place . I would come back and stay again .
Stayed 1 night in Feb 2025

10/10

The service was good except for the person who was frying eggs at the breakfast venue on the second floor.
Stayed 3 nights in May 2025

10/10

Clean and convenient location staffs are so friendly.
Stayed 4 nights in Dec 2024

10/10

Always stay at this hotel and I love it
Stayed 2 nights in Jan 2025

10/10

Nice property with very attentive staff located around seversl good restaurants.
Stayed 2 nights in Nov 2024

10/10

The hotel staff is excellent. They went out of their way to help us and answer any questions.
Stayed 8 nights in Feb 2025

10/10

Best
Stayed 3 nights in Jan 2025

10/10

Very good stay, convenient walk from many shopping and dining options. Easy to catch a cab or walk to a nearby station. A convenient store is across the street for snacks anytime. Room was clean, and staff was friendly and helpful.
Stayed 2 nights in Dec 2024

10/10

It was my pleasure staying AC HOTEL. The staffs are friendly and welcoming.
Stayed 5 nights in Oct 2024

8/10

Excellent staff, service, and amenities with easy access to ample public transportation options. Overall an incredible experience and would highly recommend for international travellers. My only gripe would be the virtual lack of closet and dresser space, which makes for somewhat uncomfortable long-term stays.
Stayed 15 nights in Dec 2024

10/10

AC hotel exceeded my expectation. The room was very functional, clean, and comfortable. Staff were exceptionally helpful, and friendly. The location was convenient as it was right by the Yeoksam station and walking distance to Gangnam station area where there's lots of restaurants and bars near by. Highly recommend!
Stayed 3 nights in Dec 2024

10/10

Great staff very friendly
Stayed 3 nights in Jul 2024

10/10

Very clean and convenient hotel.
Stayed 3 nights in Nov 2023

10/10

Perfect location within Gangnam. Staff are amazing and very friendly and welcoming. The hotel restaurant and buffet were absolutely worth the cost. Would recommend!
Stayed 9 nights in May 2024

10/10

Fantastic hotel with great service. Location is ideal with transport just a short walk.
Stayed 8 nights in Dec 2023

10/10

The room and towels are clean, the staff are friendly and accomodating, facilities are also very nice, and location is excellent. There is even a wowpass machine at the lobby which is very convenient.
Stayed 4 nights in Jul 2024

10/10

Loved the egg chair in the room! Very quiet room and comfortable bed. The sauna and large bath in the basement is excellent.
Stayed 2 nights in May 2024

10/10

Excellent location, great amenities and excellent service. I would expect bigger rooms.
Stayed 2 nights in Aug 2024

10/10

First time stayed in this hotel. It was business trip for 8 nights. It is one of the finer business hotels in the area but price is a bit steep. The open spa bath is a nice experience to relax. Did not have breakfast or any F&B experience at the hotel. Driveway is very small for cars to wait in front of the hotel.
Stayed 7 nights in Nov 2024

10/10

Excellent staff but no closet space.
Stayed 6 nights in Sep 2024