Wang's house is perfectly clean and not that noisy. The host is so kind. it is well-connected with 2 metro lines. Location was so good to go city center (just have to take metro line 3) and aslo to go airport. We had to go airport at dawn, but near house there was a big avenue, so it easy to take taxi at 4:30h. All of my family liked the house, because the space was well seperated, it was sufficient to stay 4 people. Thanks a lot, Lijie.