The house is nice, and Judy kept it exactly clean. It is a pity that we did not see her, but she left notes on my room's door and another on my luggage stored there which was very warm. The house is cozy and you can have a nice experience if you want understand local house. Judy arranged a Chinese girl on that day, whom also provided us lots of information proactively. They also prepared very nice treats in the room.
Although it is shared toilet and shower, but they have two for 4 rooms, so it was not crowed. The only thing is location maybe not very near with bus stops or subway station, if you have luggage with you.