Aidan's LEGO skills have developed so much this year! He got a few big sets for Christmas and has really enjoyed putting them together! This was the last one to do from his Christmas gifts and he spent an entire afternoon showing Emmy how to follow the directions and put the castle together. He has used up all of the horizontal surfaces in his room so I moved in an old coffee table. It's great to get it out of MY room and give him some more room to play!