I stayed at Inma's Airbnb for 3 months from December to March. The flat had everything I needed for the entire stay and I was really comfortable. Even in the winter, there was plenty of light inside the flat from all the big windows, and I never felt closed in or cold.
The best part of this Airbnb was the location, just a short walk, and you're in the historical center... but there are also loads of shops and amenities on your doorstep too. I was really comfortable here for 3 months, cooking, working, shopping, socializing and basically living!!! If I can be comfortable here for 3 months in the winter, then you can be sure you will have all you could need for a summer vacation.
Inma and her husband really looked after me. They greated me at the Airbnb and showed me around the property. They gave me recommendations of places to eat/drink. They helped when I had issues with delivery. They helped me when the internet went down. Always very responsive and they took very good care of me.