I'm not sure I've understood you. Whether I allocate things as their real category or as rooms, I can't find how to set constraints. The predefined constraints appear to be inappropriate for my situation, and I can't find where I can specify arbitrary constraints.
Here's an example of the desired schedule:
My basic constraints are listed in the link I posted above. If something is unclear, can you explain? Because I thought I'd spelled out exactly and in detail what I'm looking for.
EDIT: Looks like the image link doesn't work for some reason. Once again, here's the site where I explained in more detail.
Here's an example of the desired schedule:

My basic constraints are listed in the link I posted above. If something is unclear, can you explain? Because I thought I'd spelled out exactly and in detail what I'm looking for.
EDIT: Looks like the image link doesn't work for some reason. Once again, here's the site where I explained in more detail.