This studio apartment has a great location, is very well equipped for the amount of space it uses, and comfortable. Towels and bathroom essentials were very nicely arranged. Even the kitchen is fully equipped (although we did no cooking), including a little dishwasher! Having a washer dryer also in this little space is very useful.
Finally, the host (Nicole) is very flexible. She supported a change of dates, and when our (recent college grad) son needed to suddenly clear out and crash with us one night, she allowed it - (but note, the sofa is not really possible to sleep in, he slept on the floor on a sleeping bag:)
So, nice little place - esp if you don't need to spend a lot of time indoors while you are visiting DC.