We were 3 adults and 1 child staying at Villa L'eresta for 8 days in September and we had a wonderful time.
The Villa is huge and has a really castley, rustic charme because it is so old and has lots of stone walls. Everything was super clean and spotless. The garden is lovely and the big pool really cool! For us, it was maybe even a little too big. If you come with a bigger group or family, it will definitely bring more life to the big house.
There were tennis rackets to use for the tennis court, a billard pool table and a ping pong table, many towels and even some snacks for us when we arrived. Antonia was a great host and answered every message immediately. The villa is very close to Pollenca beach and Alcudia old town as well. We enjoyed our stay very much and can definitely recommend this house!
Just one tip: bring lots of anti-mosquito spray or a net to use for the bedroom. But that is totally normal for Mallorca country side.