Luís is a very nice guy and we felt welcome at his home. We had a small apartment to ourselves, with a bedroom and a kitchen. In addition to that, there was a nice little terrace with a gorgeous view of the sea. The place is a few minutes away from the beach, but we mostly went to a slightly prettier beach (Cala Illetes), which was a 30min walk or 10 min by bus.
The apartment is in a quiet area, but there are many restaurants and shops nearby. Moreover, it's easy to get into the city center of Palma by bus. The taxi ride to Palma airport is about 30min and costs around 30€.
Very unfortunately, we arrived to Mallorca during a heat wave, and cockroaches were getting into our apartment from the outside, presumably through the kitchen window and/or under the entrance door. We used toilet paper to close gaps in the kitchen window, and that helped somewhat. Luís and his brother helped us too (they cleaned the apartment and brought insect spray) and we hope that the problem is under control by now. While uncomfortable, we are sure this has been dealt with by now.