Some tree houses are slick and modern , such as the Swedish one . Down below is a kitchen unit , lounging space , compost toilet and solar shower , plus room to pitch a tent if you want to bring friends along . They are little more than a room with a bed -- but still cozy . Croissants are delivered daily at Sweden 's tallest tree house , 30 meters up .
Some tree houses are slick and modern , such as the Swedish one . They are little more than a room with a bed -- but still cozy . Croissants are delivered daily at Sweden 's tallest tree house , 30 meters up .