Some tree houses are slick and modern , such as the Swedish Mirrorcube . Sjunde Himlen , +46 515 Others are little more than a hut with a bed -- but still cozy . The most common type of treehouse is called an "arbor" or "tent.
Some tree houses are slick and modern , such as the Swedish Mirrorcube . Others are little more than a hut with a bed -- but still cozy . The most common type of treehouse is called an "arbor" or "tent.