Hey, my 1st hotel level is almost complete (been working on it for 2 months or so) but I have some things that I simply can't figure out...

1. How can I add more text strings? And how many can I add?
2. How can I prevent players from shooting the **** out of each other (only in certain areas)? Does it have something to do with the ''No Fire Zone'' event? And if yes, how do I use it?
3. What's the maximum length / height I can extend my layers to?
4. When a collapsing scenery re-spawns it loses all it's properties. Why and how can I prevent that?
5. What is the ''Trigger Zone'' event for? Can I use it to replace the Crate Trigger? And if yes, how do I use it?

Thanks, TUN3R.