The LL appears to be in breach...you can send a demand for the return...if he refuses, file a small claims action. Hopefully, he gives it back...

Assuming you could prove the seller had knowledge of the damages and truly failed to disclose, and depending on the severity of the damages, you...

It's up to you, as you are the owner of the property. If you do lease to them, or anyone, make sure you review the alterations and improvements...

If a tenant breaches a material term of a lease, and the LL proves such breach, then the tenant can be evicted...

Unlikely..............................................................

Depends on what the POA you signed says...without being able to review such, nobody can give you an appropriate answer.

https://www.azleg.gov/ars/11/01134.htm No. This is an exempt transaction. However if the property is mortgaged, you may be violating the due on...

Your assumption is correct and depending on your financial situation, you may want to let it go. I don't know how much $1,300-$2,600 is to you, but...

If you didn't commit the breach the landlord is alleging, then fight such. Come hearing time, it will be difficult for the landlord to prove you...

No, if you provided adequate notice as per your agreement, then the other party's non-performance/inaction shall have no impact upon you.