The LEGO Ideas Tree House (21318) is a construction set released in 2019 with a total of 3036 pieces. Designed for builders aged 16 and above, this set allows you to create a detailed tree house with dimensions of 499mm in height, 598mm in length, and 265mm in width. The set falls under the LEGO Ideas theme, encouraging creativity and innovation in building projects. As a retired set, it offers a challenging and rewarding building experience for LEGO enthusiasts looking to construct intricate structures.
eBay