Starting with the basics.
Now You cant just go onto casino building straight away. You need to be inspired. Learn the basics of how the booths can be manipulated for personal gain AKA how to make a casino and win win win!
Basic Casinos
So you should always start off with a bit of practice to how you want every idea to look like. Its easy to re-use idea's to make things better in casino's. Yet the main skill is definitely improvisation, without this you will fail instantly without any success or pride from what you have made. Just learn how to use different idea's and put them together.
Small is Big!
Smaller casinos are usualy better as they can look more effective but its usualy up to you how you want it to be like. I started with learning how to develop my own style. Then you can easily just develop ideas and get what you want with a pat on the back.
Enjoy !
-Royal