These hosts are absolutely lovely and as responsive as possible. It also wins for most towels in an airbnb. And having lived in the area in the past, I love this neighborhood. Park View and Columbia Heights have some great new bars and restaurants and this is a classic DC rowhouse.
I do feel like I should share that it is a bit shabbier than the photos would indicate. The windows don't have actual window treatments, just paper hung, so they aren't functional. I think a deep clean and some re-fresh would have this back to glory. It does have everything you need (except a toaster in the kitchen, but a pan did the trick). We were there in winter and can attest to a very functional HVAC. We were nice and warm and very comfortable.