The place turned out to be way better than expected. It has a lot of space - front yard, small backyard with grill, common dining area which is nice and pretty cool when it was crazy hot outside, coffee table at the balcony. The kitchen has all you need and more for cooking. The fridge is big and there is also a freezer.
The neighbourhood is quiet and nice. There is a nice local restaurant/pizza place nearby, which works pretty late and you can definitely say, that most of the guests there are local people (a good sign).
The wi-fi connection was stable, it had a good download speed, but was really slow for upload speed for some reasons (we could play youtube music non-stop, but uploading a short video to instagram or send it in a messenger would take at least several minutes).
One room had a fan - it would be amazing if other two rooms had it, it was pretty hot in other rooms during the night.
The one very important thing I need to mention - beware if the ants! They are everywhere (in general over the village)! First nightwe were all waking up cause ants were getting in bed, however thoughtfully, there were couple of bottles of Raid against insects in the house, so it was enough to use it just once on the entrance to the room and they didn't disturb is for the rest of the time.
In general, we were pretty happy with the place! It's comfy, spacious and stylish. And Valldemossa itself is very beautiful. I can recommend this acomodity.