My daughter and I stayed Alexander's place about a week. This is a clean, comfortable, good location and reasonable studio apartment with amazing hosts that I highly recommend !
The room was exactly I saw in the pictures(clean and pretty) and everything we need were there. Check-in was easy and we could enter the room without any problem.
Location is perfect for sightseeing around D.C.
There are so many transportation options; Metro, Buses, Uber, Bikes, Scooters, and walking). It needs a bit of time but we even could walk to the White House and Downtown too. The yellow and green metro station is walking distance and always fun to walk there because there are so many shops. Bus stop was also close.

Most of all, we felt comfortable and safe all the time there because of the amazing hosts. They are kind and so supportive! Thank you very much and I hope I can visit again.