Response from LEGO SHOP
5 December 2018
Emily, Customer ServiceHi there! Sorry for the confusion. All our sets that are "-in-1"s (2-in-1, 3-in-1, or, in this case, 24-in-1) are meant to illustrate how you can create many different things out of the same supply of LEGO® bricks. That means that you'll only be able to complete one build at a time.