The rental unit was probably built as an addition to our part it’s on a concrete slab, no crawl space. 

What documents do they require, what credit scores do they allow, how do they verify previous rental history, etc.?

That gives me additional income and offsets the risk of loss if I have a longer vacancy once they leave. 25% sounds like a lot, but consider what it will cost them to find another rental in the next 30 days that will allow a three-month lease, plus the cost of moving, setting up utilities, etc.There's nothing wrong with trying to help out a good tenant, but don't hurt yourself in the process.

We can generally look past the number of pets as long as their is either additional deposits or a rent increase per pet.

At that interest rate, is there a reason you wouldn't just put these expenses on a credit card or do credit card cash advance? 

What documents do they require, what credit scores do they allow, how do they verify previous rental history, etc.?

I have fair credit scores ranging 630 to 640.

I am not even going to ask you whether you were listed as additional insured under the contractors insurance policy.

There's no need to make it complicated.Once the LLC is established, the business can then get its own IEN number, checking account and credit card. 

Additionally are 7% mortgages worth it?