While the bed was excellent and had one of the best mattresses I slept on, the room was impossibly hot in these summer days. The window could have been opened only a little bit and it was not enough to get a breeze in. I felt that the exhaust was not working properly and asked the reception about both the exhaust and the air conditioning. The reception staff member said that aircons were not allowed to be installed in the building and that the website has a note about that. They promised to fix the exhaust and tried their best to do it next day. I did not notice much difference after that. That’s too bad, cause the hotel was nice and breakfast was decent.