Head over to Amazon or Walmart.com where you can snag this highly rated LEGO Ideas Tree House Set for just $169.99 shipped (regularly $199.99)! This challenging LEGO Ideas set features a landscape base, tree with interchangeable sets of leaves, and a LEGO Tree House with 3 cabins—main bedroom, bathroom and kids’ room. Designed for LEGO fans 16 or older, this may be a great set to build together as a family. This LEGO set is fantastic. Shopping for LEGO sets, games, movies, or books?