We had a fabulous time in the Villa dei Sogni.
The villa is beautiful, most likely the best in the island, with a stunning view over the port and the vulcano, a giant pool (very rare in the area) that the kids loved and a lush garden. The house is very spacious, tastefully decorated respecting the local style and traditions. We were 8 people and had tons of space, but we could have easily been twice as many without compromising on comfort.
For a reasonable extra charge you can hire a cook, a local lady who is a goddess in the kitchen. We had the best pasta with seafood!
The hosts are very exquisite people, Stefania and her father Eustachio. Very helpful, very caring, helped me a lot organizing my transfer from the airport as well as renting a car and a boat on Vulcano.
All in all, a fantastic place , very highly recommended. My credo as a traveller is to never go back to the same place (life is too short and there are so many places to visit!) but for this villa I would happily make an exception!