I have done my share of Airbnb, but Joaquin’s place has got to be on my top 3 around the world.
Don’t think twice, just do it. The place is clean, modern, with lots of room, and an amazing terrace. The location is a joke: 100 meters from a beautiful blue sea. Cala Millor is a great little town, and the house is surrounded by restaurants, but it is not noisy or crowded (at least in early July).
There is nothing else to say. The pictures are exactly right, and, if you are concerned about older reviews and lack of AC, don’t be. There is a brand new AC system throughout the flat.
Just a perfect place to stay in a beautiful part of Mallorca.