A really amazing villa with beautiful outdoor space (dining spot under veranda, chilling sofas, pool with loungers and beautiful rooftop setup). We did not have any complaints about our stay - if anything the place was better than the pictures!
Communication and check in was very easy - Owen was responsive via message but also left a very helpful handbook / guide in the Airbnb.
In terms of location, Cala en Porter has a few attractions of its own (go to Cova d'en Xoroi for sunset - amazing views and drinks spot in caves overlooking the sea). However, in general for food (options were a bit limited in Cala en Porter) and activities (better beaches/ day markets etc), we went to explore other parts of the island, and therefore bearing travel in mind is key! We were a group of 5 that had to get two taxis everywhere (no 5 person/seaters were available at any point during our trip), which turned out to be a bit expensive. So it is possibly worth renting a car if you are planning to stay at Owen's.