The only problem we had were the guests staying above us, almost every night past midnight it sounded as if they were moving furniture around and we could even hear them having intercourse which was a little disturbing. The next guest came in and was playing loud music well past midnight and smoking in his room which we could smell. The room above has a Jacuzzi and you could clearly hear it filling up and the pumps when they are running, it's a pretty vibration noise that goes through the floor and unfortunately they always ran the Jacuzzi past midnight for a few hours and we weren't able to sleep.
We complained to the host and he immediately called the guests and they were quiet. The second night they were loud again and we complained but couldn't get a response from our host as it was 1:30am.
Other than that the room was very clean and well decorated. The bed and pillows were a bit stiff as others have mentioned before. Our host was great and the place was nice but the unit above can create issues at night time.