Everything is very good, but it might be rather cold in winter as the building is old (not well isolated) and big (takes 3 days at least to heat). I'm particularly sensible to the temperature and there was a baby with me (keep it in head if you're traveling with a child).
There's no lift, so to go to the last flor with a stroller or if you are not in a great shape physically, isn't easy.
Otherwise I loved the place it's really beautiful and tastefully decorated. Its quite and peaceful, in my experience in January, there are lots of restaurants and shops nearby. The center is in 7 mn of walk.