This is one of the more affordable listings in DC and it's perfectly adequate although it won't blow you away. Guests should know that the apartment is a third floor walk-up. The stairs are pretty steep, which could be an issue for this who are less than spry. Adams Morgan is a great neighborhood, but the apartment is on a commercial block of restaurants and bars with heavy traffic. Weekends, especially, are noisy. It's location is convenient to bus lines.
Amenities are very basic (but we were happy to find wifi, which the wasn't in the listing.) Sheets and towels were clean; floors not so much. There was no toilet paper when we arrived but Bill had some delivered within the hour. There were a lot of small irritations: the TV remote was on the floor behind the bed, I had to crawl on the floor to read the wifi password off the back of the modem. A larger irritation was that for our visit the central AC wasn't working (according to the host it's being fixed) but there was a window unit. We needed both the window AC and a fan to cool the apartment when the outside temperature was above 90 degrees.
We communicated with Bill, the host, via text and he was very responsive. All in all, it's pretty basic and less user-friendly than other places we've stayed, but if you're looking for a budget studio in DC, this is a serviceable option.