Hi @Ha-Anh0, your place looks nice and if your prices are reasonable, it will work fine.
I have two suggestions:
Put a profile photo where people see your face. The profile photo is very important and people want to know with whom they stay. If your face is hidden, you have something to hide and may be scary. You get less bookings without a face. Smile to the camera. Or have your grandmother smile to the camera, or have a picture of both of you.
I was wondering, if people have to sleep on wooden beds without mattress. On your first pictures you do not see the mattress. On picture 19 and 20, the mattress is visible. I would put one of those pictures before the other bed pictures.
A thin mattress is ok, if this is the local custom; but most people would be scared to sleep on wood 😉
Good luck!