I stayed 3 days and 2 nights at Water and Sun with a friend, and it was great. The apartment was easy to find (had GPS), and Sofia was there to great us at our arrival. She made us feel at home and told us good places to go and to park our car.
The apartment itself, is really cosy, and everything is brand new. The bonus of course is the outside area. The pool was a really nice way to cool off after the hot Portugal weather, and with seats outside its a great way to chill out. It is bigger enough for two and the kitchen has everything you need (except for a kitchen towel).
In all, I would highly recommend this flat, it is great value for money, and I would stay there again.

Thank again Sofia for everything.