Our room is on the third floor of a lovely and well decorated house, just like 10 mins away from a subway station. It's very clean and spacious, and the bed is very comfy. You have everything you need from a kettle, tea bags to towels and the hairdryer. Since the room even has its own bathroom with two wash basins, you don't have to disturb other guests on the second floor during the rush hour.
Kathleen is very hospitable and helpful. She prepared almost every info (where is the nearby small Korean supermarket and the show info in DC, etc.) we were gonna to need beforehand.
Definitely will come back again and recommend it to friends.