I stayed at Isa's for 3 nights in October.
The apartment is in a strategic position to reach the harbour and the city center.
The bedroom is large and comfortable, and I had my own bathroom.
Overall, the flat is extremely clean and Isa is a great host! She is always available to give advice and very fast at replying to messages!
I had a great stay there, and I strongly recommend it if you want to spend some days in Palma!