We were there in December. As others have mentioned, the rooms downstairs were somewhat humid. I found that less disturbing than my wife. In Summer, this will be better, I presume. The staircase to the entrance is quite narrow, big pieces of luggage are difficult to handle there. It is an old house.
The good news: We slept well, there wasn’t any noise at night. The bedroom furniture was very nice, both bathrooms were well equipped and have windows that can be opened. And when we contacted our hostess at 6 a.m.. because of electricity failure, she responded immediately and told us where the fuse was (down the narrow staircase…). And that counts!