Andrew was absolutely wonderful - clear instructions for check-in and out, recs for the area, and really easy to get into the space etc. I felt safe in the neighborhood and there are e-scooters around the city making it easier to get around. Also a 10 min walk of many restaurants and cafes.
I think if you know what you're getting into, you will have a great time. One of those in my group unfortunately has allergies to a number of things and so was not able to sleep nearly at all the first night in the basement - still had a lot of congestion sleeping on the second floor but a bit better. It is an older structure in a very humid environment so I get it is probably a common problem in the region. Another one in my group slept with a lamp on the whole night because she's scared of ghosts :face palm: but I think other people would consider the home charming rather than haunted haha.
Would still recommend as a base to others traveling to DC with the notes above! It's a fabulously large space and you could eat dinner around a big dining table. We didn't cook or anything so can't speak to the kitchen. There are basics like shampoo, body wash, clean towels and sheets, and coffee and even a water filter pitcher in the fridge. And again, the host was very kind in all our communications.