Found on the paradisiac island of Holbox-on the northern coast of Cancun-CasaSandra is less than 100 meters from the green waters of the Caribbean Sea. The hotel can be reached by either ferry-private boat-or small plane-with Cancun airport being less than 50 miles away. Found on the paradisiac island of Holbox-on the northern coast of Cancun-CasaSandra is less than 100 meters from the green waters of the Caribbean Sea. The hotel can be reached by either ferry-private boat-or small plane-with Cancun airport being less than 50 miles away. Built in 2000 by full-time artist and owner of the hotel-Sandra Perez Lozano. It was initially constructed as her home-eventually opening the doors to guests in 2003 as a way to share the blessing of this special destination. The hotel consists of 18 rooms and suites-as well as a villa-all styled in an elegant-rustic luxury manner. No two rooms are the same-each created and designed originally.