It was an amazing experience. When I checked in, I didn't ask to upgrade my room, but the receptionist upgraded my room under No smoking. What luck it was! I am not a smoker, actually I was looking for a non-smoking room.
A brand new styler and an air purifier were in the room. When I came into the room, it was slightly smelly but after air conditioning and turning on the air purifier, no problem at all.
If you are looking for a reasonable hotel, I recommend Hotel K. The hotel has been renovated since 2022(according to the hotel feedback)
For me, it was a wonderful stay. I read a few stars and some low rating reviews, but please remember how much you paid.
I think payment wise, the Hotel K is truly reasonable.