“In a regular house you can't hear the birds or feel the fresh air,” says Meffan, contrasting it with his greenhouse-within-a-house.  Photo 2 of 13 in Diamond in the Rough (and Ready)

Diamond in the Rough (and Ready)

2 of 13

"In a regular house you can't hear the birds or feel the fresh air," says Meffan, contrasting it with his greenhouse-within-a-house.