It's on top level which is 3rd floors without lift but my children loves stairs! No problem for us.
Easy check-in, every instructions were clear. It's right next to train station! Make it so convenient. But we couldn't hear any noise from the train day or night.
The cooling/heating unit were noisy though, made me wake up fews times on first night.
The apartment was clean and welcoming.
Sainan is a kind and great host!