It simply is something that states that the business is in good standing with the state authorities.OPERATING AGREEMENT OR BYLAWS: This is the document that usually throws investors for a loop as most LLCs (Operating Agreement) and S-Corps (Bylaws) don’t have these done at formation.

LLPA  - Limited Liability Partnership Agreement?

I have not been through a closing with seller financing yet so I am wondering how it will go if the lender sees in the Purchase and Sale agreement that I have seller financing and how the wiring of the money will work.

What are some things i should put on the Rental Agreement to protect myself form rentals not paying or etc...And what are some tips to create a successful rental income.

Do they have a strong written agreement?

After having your own experience, you'll know what to look out for in a Management company, and I can say this from experiencing first hand.I would connect with other investors that are from Arizona, you can sign a joint venture agreement with them, giving them either a percentage of your rental income or equity, and they will be your boots on the ground. 

Can anyone tell me what the process was when they cancelled their owner agreement with Evolve?

If they are on a one-year lease and have six months remaining, follow your state lease laws or the terms of the agreement.

However, since these pipes are exclusive to the unit and the problem is deemed normal wear and tear, it's likely the landlord's responsibility.It's always advisable to review the lease agreement and insurance policies for specific coverage details. 

Review their management agreement.