Really lovely, clean, stylish space. You enter the basement flat using a code so checking in was easy and there’s no risk of forgetting keys. Even though it is a basement flat, there is a lot of light coming in. The hosts were really responsive and nice - we stayed for 4 weeks and had a couple of packages delivered during that time, which they helped with. Sometimes guests stay in the Airbnb upstairs but the hosts messaged us each time to let us know and told the upstairs guests to be quiet as we are downstairs. We heard occasional footsteps above us but nothing more than that!
It is definitely better for a slightly shorter stay as the fridge freezer is quite small and there is just a microwave and a hot plate (with 2 rings). That being said, we had no problems with this for our long stay, we just had to cook pasta/rice type dishes instead of oven-based ones. In terms of location, it is okay, about a 10-15 minute walk from Fort Totten station and 20-25 minute walk to Georgia Avenue station. There is a small supermarket and liquor store just down the road but that can start to feel a bit dodgy at night. Otherwise there isn’t that much to do in the area really, so I would plan to either have a car to drive places, or spend your time in other areas in DC.