Yuki was very clear with communication and so the rules were easy to follow.
The only thing to note is that since it's the downstairs unit and there is no insulation, you can gear everything. The walking around upstairs, and if staying in the room with the king bed, the pipes are in that wall and it's very very loud. So I would advise bringing earplugs andif traveling with a baby, a white noise device (I used my phone). if you're a heavy sleeper or early riser, then you shouldn't have any problems!
I gave a 5 star review because aside from the thin walls, it was a perfect place for our family. The kitchen is spacious and clean, the beds were very comfortable and having an AC in every room is a plus. Also the ability to open windows after cooking up a bunch of seafood was a big bonus.