Whoever lends me money will want a security interest in the property.

The tenant had a $650 security deposit, which I had assumed would come back to me to cover some of the damages.

The "Best States" rankings are subjective because it all depends on selected criteria and weighting.

Fence, security system, dishwasher What was the outcome?

How am I going to secure this loan??

It fits into a hole and has arms that expand out to grip into the studs.We have used these before where we can't get into the attic or on the first floor where access from above is not an option . . . easy to install and it will hold the weight you are looking at.https://www.homedepot.com/p/Co... 

It sounds like the tenant will sign the lease even if I don't re-key but is asking for it "to feel more secure".

Holding period is key for the type of financing you secure. 

I have secured financing and I am ready to do my first deal.

Carpet is trashed, walls are damaged, doors ripped off hinges etc. security deposit covered rent but the rest is outstanding.