This place is perfect if you are, like I was, visiting DC as a tourist. It is a great spot to have a relaxed night and it is very close to all the things. I drove there, so having a free parking space was super helpful. Plus this is a dog-friendly space, so I could bring my dog with me. The area around, where I walked my dog every morning, is a great example of DC architecture, plus it's clean and has very friendly neighbors. I walked from here to areas with very good restaurants and dog parks.
Andrew communicates well about check-in, check-out, and any other thing you need, including recommendations of places around the area. The apartment was spotless when we got there. There are no windows because it's a basement, but Andrew has the cutest fake plants to make you feel around nature. I really enjoyed it. Comfy bed, comfy couch, a small fridge in case you, like I did, decide to buy breakfast stuff... It's really perfect.
I would definitively recommend this place to anyone and I would go again next time I visit DC.