First the positives, and there are many!
The house is exactly as described on the website; big and comfortable enough for our group of 7 couples. We had our own spaces when needed and could get together when wanted. The pool was fabulous, the beds were comfy, showers had plenty of hot water and the views were great! Jairo, the manager, was outstanding! From the time of our booking 7 months ago to the date of our departure, he was unfailingly helpful, cheerful and professional. He never hovered, but was was available at a moments notice for any question, concern or request that we had. His local contacts and knowledge helped make our week completely enjoyable. The property is fortunate to have him.
Francini (probably misspelled) was another gem. She cooked and cleaned for us during our stay and even gave impromptu Spanish lessons. Her meals were fabulous and she catered to the several dietary needs of our group with creativity and the ease of a seasoned chef. She meticulously maintained the house, cleaning while we were gone, and her cheerful presence in the mornings helped set a positive tone for each day.
As for the negatives, they are few (and out of the control of the staff). The house is a popular rental, and as such gets a lot of use and the associated wear and tear. Some of the pool furniture needed repair, a shower door wouldn't close, and the BBQ grill gas tank had to be wrenched off in order to change it. All VERY minor issues in the grand scheme of our experience. The house is advertised as "walking distance to the beach and restaurants and shops", and while this is true, the hill to the house is no easy climb, particularly if members of a group are older, very young, or have physical issues. We did walk everywhere, but coming back up that hill at the end of the day was daunting. There was also construction noise during each day, and the associated sounds of a busy, popular beach town, but the nights were peaceful, and again, these were minor distractions.
On the whole, our experience was overwhelmingly positive, and I can recommend Casa Cielo Vista to anyone looking for a great vacation stay.
ps. If you do stay, be sure to go to TRIO, the restaurant just down the hill. Fabulous place.