The number one thing you get with Sam's place is LOCATION! Being in Foggy Bottom is a super accessible area and perfect for visiting all there is to see in Washington D.C. I stayed for two weeks and saw everything! (Georgetown, Monuments, Adams Morgan, Teddy Roosevelt Island, East Potomac Park, Arlington Cemetery)
Some things to consider when booking Sam's place. It is located right near the George Washington Hospital so there are sirens going on a lot of the time. (I was working remotely from the apartment and it was definitely loud) Additionally the place is much more run down than the photos suggest. Expect stains on the carpet, some marks and cracks on the walls, and a kitchen that could use a little more love.
The building definitely felt safe, Sam answered all my questions, and it was clear the space had been disinfected and left with plenty of towels and sheets. Ultimately happy with my stay but keep your exceptions realistic, its a good apartment that will do the job for however long you plan to stay.