We stayed for a week in March 2014 and this house was ideal.
As quick background, we are a family of 4, with 2 smaller children aged 5 and 7.
In terms of the house - it is exactly as avertised - well maintained, clean, surrounded by lovely green plants/garden, a gorgeous pool, 3 spacious bedrooms. Nice surprises included being 5-10 min walk to Octotal beach, and Father Roosters restuarant (american food, a bit funky, great to be able to have a table on the sand) - as well as Tarzan the wonder dog who the kids fell in love with! He is an amazing dog, super friendly (our kids were all over him), a companion to walk to the beach with, and quiet.
At Octotal beach Guillermo offers to take people out in his boat - we had a great time and saw manta rays, dolphins, octopus, thousands of fish while snorkeling - well worth it.
Thanks again to Cynthia, Patrice and Tarzan. We hope to come back and would highly recommend the house!