We had a good time in Predazzo. Nicoletta is a lovely person who led us to the appartment. The accomodation itself is perfetly suited for couples and was newly rennovated. From there you can easily reach good spots for mountain trekking.
The only two negative points I have to mark are, that the kitchen is not equipped with any basic cooking ingredients like oil or spices (not even salt) and that it is not possible to fully open the windows over night. The windows are on the same level as the yard and the street, without a net that could prevent animals like cats from just walking inside.