The flat is super clean, with everything one needs to spend a great vacation. It is located in walking distance to a variety of sights of Palma as well as restaurants and supermarkets.
One key feature that needs to be stressed: there is a parking lot right at the harbour, maybe two minutes walking distance away. It's free to park between (I think) 22:00 and 09:00, so it was kinda perfect for us since we were on trips over the island all day long and then got to park for free right around the corner of the flat. Extra tip: use the "El Parking" app for buying tickets if you need to.
Apart from that, Ceci was a really great host. She answered any questions or querries asap and was very helpful in any way possible. It was really a great experience to stay at her beautiful flat and I would be looking forward to come again in the future. Definitely a recommendation for anyone who's looking for a great place to stay at in Palma.