Even though the host kindly asks you not to write any negative feedback I would like to mention that the wall behind the bed in the apartment is suffering of mold probably appeared after the rainy days during the winter season and because the apartment is under the surface level! The host wrote if is any problem during the stay to always contact him to fix the problem but I think this kind of problem with the mold in the wall or the smell of humidity in the room it’s nothing fixable in a few hours or just by coming and cleaning the walls! Plus I didn’t want to get out of my holiday plans by having to wait at the apartment to see if something can be done about this problem or for the host to be in the apartment to fix it when I was not present in the flat! Also pls check also the boiler for hot water because after 1h of leaving it on to heat the water ( the time required to heat the water was writing in the intro is maximum 30 min) the temperature of the water was about 50 degrees thx