An absolutely perfect location in DC. We were there for a multi-day event at Capital One Arena, which was just a short block & a half walk away, but we were also very proximate to a number of the Smithsonian's and other DC attractions. Parking was easy (Instructions/communication with front desk was not immediately clear, but once you figured it out, it was a great setup, read more below). We were in unit 1018, both beds were very comfortable, GREAT bathrooms/showers, good internet, good kitchen, comfortable living room. Amazing balcony terrace on this unit overlooking the street, Capital One, and Portrait Gallery. Carmine's directly across the street and so much food within a block/2 block radius we could have eaten for weeks.
*Parking: OK, so the specifics of how parking works were not that clear, but it works out really well. If you park, DON'T go to the garage first (if you do it's ok, it doesn't cost anything, just ends up causing you more work). 8th St where the entrance is located is not heavily traffic'd and wide, you can safely double-park outside the entrance of the apartment and go through the check-in procedure. While there you purchase the parking pass for the garage from the front desk. (In our case, we entered the garage, got a regular pay-to-park ticket from the machine. We had to have the front desk give us a validation ticket to leave the deck, drive around the block, and re-enter with the resident parking pass.)