You would also layout whether each of you would require the consent of the other to sell your share to a third party {or whether that would be permitted at all}; whether each party has first rights if the other decided to sell; and the terms under which one "partner" could sell to the other.  

TRUST - LIVING / REVOCABLE□Do you have a revocable trust (also referred as an estate planning, grantor, living or settlor trust)?

Without my knowledge and consent, the tenant brought in a pit bull (or similar breed).

If she continued to make changes without my prior written consent, then I would again serve her proper legal notices each time. 

It says plainly in the lease no painting without written consent. 

The four common factors to decide are whether your trust is revocable or irrevocable and whether your trust is a living trust or testamentary trust.

So are you doing this with or without the consent of the home owner?

If your trust is revocable, it is disregarded for tax purposes so that shouldn’t cause an issue.

Here's a sample of fine print:“Borrower shall occupy, establish, and use the Property as Borrower’s principal residence within 60 days after the execution of this Security Instrument and shall continue to occupy the Property as Borrower’s principal residence for at least one year after the date of occupancy, unless Lender otherwise agrees in writing, which consent shall not be unreasonably withheld, or unless extenuating circumstances exist which are beyond Borrower’s control.”Different lenders have different "fine print" statements that may be more grey and confusing.

Tenant wasn't paying rent, brought a "service dog" into the home without consent and again, left the place completely trashed.