After reading many advises on where to book an hotel room in yangshuo, I can say that the reviews were dead on.
The nana hotel is perfectly located near the cool and noisy at night west street, but distant enough to make you sleep well.
The room was a bit small, with some minor issues in the bathroom (some tiles were out and some dampness in the sink)
Also, the shower was a bit weird and not like seen in the photos online.
The toilet paper was also too small and rough.
The really bright side of this hotel other than the great location was the friendly staff. The girls in the front desk were so lovely in providing us assistance, ans also they were fluent in English which is a big plus in China.