I stayed with my family for 4 weeks in one of Costas two bedroom boutique flats. The location and flat were superb.
I special shout out to Rafaela, the housekeeper and hostess that was available 24/7 to support us on all our questions and requests.
I would mostly certainly recommend it to my friends.
The only inconvenience was that due to COVID restrictions we were not allowed to use the Gym not Pool. This is understandable, and might get revised in the future.