Decided to make a cake for Trenyce birthday celebration last weekend. After google thru the web for ideas, thought that castle cake is easy to manage. As the sponge cake is not that dense to hold 2 layers of sponge cake on 2nd deck, I remove 1 slice and just make a shorter 2nd deck for this cake. Maybe I didn't stress myself to deliver a perfect cake, it turns out acceptable. Most important the kids are happy with the cake :)