My family and I stayed in Casa Gaviotas for 1 week and it was the perfect vacation.
The house is just at the beach, not a lot of sand but enough to enjoy swimming in the ocean, in this part of Cancun hotel zone, just facing Isla Mujeres you can really swim in the ocean with out worries of waves or getting sucked in by underwater currents.
The pool and gardens facing Isla Mujeres and a colored Cancun ocean are in pristine condition and rarely used by permanent residents.
We found everything we needed to have a wonderful stay, from kitchen utilities to beach towels. Furniture & linens were in good condition, house was clean & everything worked just fine.
Location is excellent and very quiet, except Sundays when locals hit the beach in that area.
Ernie was very helpful providing mid week clean service twice and also a great cook and dinner for 3 nights.
When we go back to Cancun, we will definitively stay @ Gaviotas again.