The DiVosta four-plex or Quad is a staple of the northern palm beach county real estate. According to a book I read on the history of Palm Beach Gardens these were first used by Buzz at the Sandalwood location along Gardens Road and in the estates section off of Burns Rd. At this location they were used as economical housing. True to DiVosta form they are built like a bunker with poured concrete roof and walls. They can be found all over the north county including Sandalwood, PGA National, the Bluffs. It was so well received that there is a community in Tequesta where the design was copied but constructed in wood. There are several variations on this basic design but they all resemble the floor plan below for the 2 bed, 2 full and one half bath units. If you’re looking at these, try to get one with the extra half bath. Otherwise you end up with a full bath downstairs which guest must use. And the 2 beds up share the hallway bath.