1. I promise I'm not being snarky.
2. If you don't have a budget for a set, then, don't use backdrops, flats, etc. I'm not really sure what kind of help you are hoping we could give you.
3. Furniture IS part of the set. So you do have some.
4. If the acting, dancing and singing are good enough, then don't worry.
If we're not having fun, then why are we doing it?
These are DISCUSSION boards, not mutual admiration boards. Discussion only occurs when we are willing to hear what others are thinking, regardless of whether it is alignment to our own thoughts.