two level tree house plan

Baltimore Tree House3 of 10

Scale was an important design factor. "We wanted it to be flexible," Laurie says. "It's scaled down for a child but is also tall enough so an adult can walk in it." The height between the floor of the lower platform and its ceiling is six feet—so taller adults do still need to duck slightly, but most can make it through. "Kids are small for a very short time and then they grow up and go to college and you're left with this structure," she says. "We wanted it to have a use after they're gone." Pictured here is Laurie and Peter's daughter Emily.Photograph courtesy of Laurie Stubb.