My stay was great. Liang is very nice and polite. He didn't mind to look after my suitcase the next morning before I left town.
There are 4 rooms in the flat that are being rented and Liang doesn't live there, but he's just around the corner in case you need anything. The fridge is full with fruits and some other foods for the guests. There was also plenty of pastries and bread/coffee/tea for breakfast. Good value for money.