[Updated]Invisible AMFP meshes? (And Other Questions)

[DeAngelo]

OK so last time I made a custom story I had a running thread that I used for asking for help. I felt it would be better than making a new thread each time I had a problem and I want to do the same thing now. So this is officially my thread for screaming HALP. I have a few issues:

1) Any tips on multi-story houses? I never made them in my first CS but now I'm trying to and finding that working on the first floor (Or ground floor if you're british) gets a bit hard once I've started working on the upper floors.

2) Edit: I was able to fix number 2. Seems my character was colliding with the mesh of the object rather than its body. I didn't think that was possible, but once I edited the body in the model editor to be much larger than the mesh my script suddenly started working.

EDIT:
3) Is there a way to create an entity at another entity? I know you can create one at an area, but I want to have the player pick something up, then while they're carrying it, it breaks and some rats fall out of it and scurry off. Is this possible?