Located in Playa Hermosa de Jaco, the apartments is a commercial development housing solution that uses a lot of 700 square meters for the development of 3 houses of different sizes designed for 3 different clients. The space of the same one is taken advantage of to the maximum for the possibility of generating patio and gardens in the later part. The design challenge is to achieve a fully functional design to be economically profitable. Within these questions of functionality should provide basic solutions of success in a project development among which are taken into account: climate protection of structures, simplified structural solution, correct location of electromechanical systems, prominence of private areas, and aesthetic distinction as a customer attractor. In the project the balance between good architecture and functionality was the starting point of the project.