Legal Question in Wills and Trusts in California

Your questions are vague and it would help if you could clarify them. A rental agreement can be made with any number of tenants or tenants in any form of organization. So you can have a lease with a large community of unrelated individuals. Anyone who is part of the lease would have the right to sue you for any acts you did or failed to do that you had a legal obligation as to and where they were injured by your commission or omission. If you can give me more details I can be more specific.