It is all those wonderful things that everyone has already written, but we will emphasize: the bed is very comfortable, parking was easy, the place was quiet. And of course the terrace is a delight.
Communication is almost instantaneous. I don’t think we ever waited more than a minute for a response. We did have a small issue that was a random malfunction in the apartment, which they remedied as quickly and easily as possible. Very good hosts.
One caution about the stairs that others have mentioned. We are retired and well into our 60s and had no real issues with the stairway. But for some people who have walking issues it may be a bit much.