"The house plan is composed of a grid with alternating interior and exterior spaces, so that every interior space is adjacent to at least two exterior ones," architect Roberto Javier Dumont says. Designed as a weekend house for a family that lives in San Salvador, the retreat totals 3,500 square feet.  Photo 2 of 4 in Modern Homes in El Salvador by Allie Weiss from Striking Designs for Indoor-Outdoor Living

Modern Homes in El Salvador

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"The house plan is composed of a grid with alternating interior and exterior spaces, so that every interior space is adjacent to at least two exterior ones," architect Roberto Javier Dumont says. Designed as a weekend house for a family that lives in San Salvador, the retreat totals 3,500 square feet.