I got those little clear, squeezy bottles from Michael’s for the icing, and they worked really well.
Rhett wanted to do purple, and that was the hardest color to achieve. The others were pretty easy.
The house that Gorilla Glue built haha! If you have some backup glue or a backup plan, you should be okay. The smaller decorations were easy to do. The actual structure and anything with any weight was the hardest to do.