Despite the fanciful treehouse plans you may have in mind ... A treehouse, especially a large one, needs a stable floor. You'll need to center it over the trunk and allow the weight to be spread ...

The 1,520-square-foot treehouse-like home features cedar plank siding a two-level walk-out deck, an open floor plan and a detached workshop and pole barn. Listed at $245,000 by realtor Jeff Klink ...