My wife and I stayed in three different units in Casa sul Mar over a period of about 9 days in February and March. We liked it so much, we kept on extending our stay and moving from our existing unit to another one that had become available for a few days. We stayed initially in unit 8 and then in units 1 and 7. All are very nice and clean. Unit 8 is smaller in size and only has the mini refrigerator. Units 1 and 7 have stovetop and full size refrigerators. Unit 7 was our favorite, but we would stay in any of them again. Cecilia and Fabian are extremely accomodating and friendly hosts, and they also have a wealth of information about nearby restaurants, including Casablanca and Cafe Seville, both of which were very good.