I tried my hand at building a shelter for my Hyenas only to find that it is basically impossible. I built a simple building with the african log walls with a little doorway without too much difficulty before trying to put a roof on it. I found the perfect sized thatch panel, only for the game to just fling it around everywhere but where I want to place it on the structure. This is ridiculous. It's a very simple shelter but the game won't let me put a roof on it. The worst part is it let me put one panel down where I wanted, but no others. For every other one the game either puts it down inside the shelter for floating above it. Wasn't a big aspect of this game that you could completely customize your zoo?