Almost everything about Hans and the property is very positive and I will give a short description below but I have to start with one aspect that hit us very negatively right at the arrival at the place: it's location being completely different to what Airbnb shows when you book it. Airbnb shows Hans's finca very close to two streets: Carrer dels Estricadors and Carrer sa Font de Boix, which is at the edge of the village, whereas in reality the finca is located 8km south-west, which is 400 meters higher!!! Its a good 15 drive. And it's a real narrow road zig-zaging of 120 to 180 degrees curves....not at all what you expect when booking a property at 21 Carrer Costa de son Trias which is the address given by (URL HIDDEN) aware....Check where La Posada del Marques is and then add half of the distance between Esporles and the hotel on top of that....
Having said all that, if top of the mountain is what you are after, then this is the place for you. Hans is a very nice and very communicative host. Answers all the emails in no time. He welcomed us and gave us a short and full description of the house, he lit a fireplace (early April can be rather chilly up there) and started the heaters before our arrival. After that he made himself available (via phone or email) in case we needed anything but he was not to be seen on the property (despite leaving in a small hut at the edge of the plot). We had complete privacy.
The finca is exactly what it promises to be. It's very clean, has all the essentials, internet works great. The telly only has German channels but I do not think anyone goes there to watch telly. The views are very calming and pleasant (unless the cloud sits on top of the mountain for 2 days as it was the case once when we were there;-), especially in the summer. We did not use the outdoor part of the property as it was rather cold, but there are tables, chairs, sunbeds etc.
To sum up, great location with fantastic potential for warmer months. You absolutely have to use a car to do anything but hiking and mountain biking which is great there;-) And if you plan to be in Esproles in particular this finca is not in Esproles by any extent.