Pros: Justin's responsiveness, the unit was very spacious, included kitchen was a bonus and had all of the essentials, washer/dryer were useful, the bed was very large, the couch was comfy and the TV was much larger than pictured, wifi was fast and worked well, fort totten metro connects many lines to get you around the city (including yellow which goes to DCA airport).
Cons: The smell/stuffiness of the basement, the bed was fairly uncomfortable, access to unit is confusing and has way too many steps (also the backdoor was nearly impossible to actually close/lock from the inside), the people upstairs were extremely loud at times and you can hear pretty much everything from the basement, the unit is a very far walk from the metro station which can suck on hot days, neighborhood is littered with garbage and I wouldn't feel the safest walking alone in it at night, the air conditioner unit really only helps the room get cool and consistently detached itself from the window.
Overall, it was an okay stay and did the job. Probably not worth the money considering how far the unit is from the metro station and downtown. Justin seems like a very nice guy though and is definitely one of the better hosts I have had!