Overall, a good value. It was an older 3rd floor apartment. The stairwells are very narrow. I struggled to get my suitcase up the stairs, had to carry it in front of me.
The brick wall was gorgeous. And the TV worked great. I definitely worked the AC, as the weather in DC was very hot.
This is located in the city so expect lots of outside noise. The building was quiet. But I was woken up a few times each night due to yelling or arguing outside. And the windows were closed.
The location to the conference center was super convenient. And I loved the Giant supermarket. I spent $80 there for groceries for the entire 5 nights.
A few quirks - a few outlets didnt work, the bathroom door has storage cabinets, the stove didnt light - I had to use a match, the door in the bedroom opens a few feet above the roof of the 2nd floor and the lockbox was difficult to open.
There is a washer/dryer in a closet on the 2nd floor. Not sure if that's open to guests or just the cleaning service.
The bed was pretty comfortable.
Although there weren't any printed local recommendations, the house manual on the app had several good suggestions.
Overall, a good value for the convenient location.