Dennis was very accommodating on short notice and getting in and out was very easy. The base price was affordable given the accommodations and location, but the fees made it a little pricey for one night. If you're staying longer, or have more lead time, it might be a little better. The option to lock your room was really key since there were other rooms being rented out in the unit.
It's about a 20 minute walk to the Navy Yards area which has restaurants and bars. The AC didn't flow consistently so it would get warm and then cold again, and baseball glove fan creaked when it was on so we couldn't use that over night.