Contract Legal relationship, law homework help

Conduct some research on common interest communities and answer the following questions on them:

What is the difference between a cooperative and a condominium?
What is a declaration of condominium and why is important?
Name five elements that a declaration of condominium should contain.
What are time shares and would you consider getting one? If so, where and why?
Explain what a CCRC is and explain in detail each of the three types of contracts involved with living at one.