The coveted treehouse was nothing up our son (7) in no time with a lot of fun and thrills. By understand instructions that's never a problem with Lego. The child figure, the hiding place of the treasure map, the pizza and the bucket elevator and other special parts arrived particularly well! We are eager to know when he tried the other models previously the tree house with self-built houses, the state house and the log cabin is in the room and is often recorded.