First of all, I thank Kerstin for the honesty of having promptly warned us of potential disturbing noise problems during the night, which was resolved anyway, we did not feel any nuisance even during the weekend, when the club / disco opposite is open.
That said, the apartment is nice large, fresh, bright, clean, well furnished, perfect for a couple's trip. Kerstin welcomed us and explained everything, she was fantastic. Near the apartment, a few meters away, there is a mini-market open 24/7 that has all basic necessities. Within 20 minutes you are in the historic center of Palma and with another 20 minutes more you are at the beach, moving on foot.
The balcony is not very enjoyable because of the traffic (the only small flaw), but you absolutely do not pay attention to the reviews that speak of noise, the windows insulate very well and at night you can hear absolutely nothing.
Thanks again to Kerstin for hosting us.