They're fine paying an extra deposit and extra pet fee.

Forget current tenants...consider renting the space out to someone who needs an office away from home (a lot of folks are finding that working at home with kids and pets is more than most mere mortals can bear) - or as an artist loft. 

We rented to a lady in Arizona who was not allowed any pets.

Remove any expensive breakables and don't allow pets. 

The place smells a little of smoke, the one room has some poorly cleaned up pet stains and the appliances are a mess. 

Upon renewal do I say pets aren't allowed?

Hello, I recently (May) signed a 6 month lease with a couple who straight up told me they have no pets, as I have a no pet policy.

I'm currently posted out to a different base but my home is still in Pet.

I did sign a lease that stated no pets and my girlfriend convinced me to get a cat.

Think of all the things that could go wrong and see if the lease addresses them: unauthorized pets or tenants, early termination, security deposit, lease violations, late rent, eviction, lawn maintenance, parking, etc.5.