They have a legit concern that you can steal the plans and copy their design if they provide construction plans.

This would apply to your unit.Your biggest concern with setting the rent should be the near future. 1) Your insurance is guaranteed to go up, probably dramatically.  2) You may get an insurance assessment bill to cover the CA Fair Plan losses.

This is the address: 0 Highway 72, Killen, AL 35645

It’s concerning as I have a lot of money tied up in this.

However, the property’s cost basis (what they originally paid) carries over to you, meaning if you later sell, you may owe significant capital gains tax on appreciation.Alternatively, selling the property at fair market value eliminates gift tax concerns, but your in-laws may owe capital gains tax on any profit.

I ask if they are US citizens or green card holders, and I ask for past addresses for the past 5 years as well as any other names they used in the past (maiden name, nickname, etc).

That will give you a good idea of how it will go.Plus you can go over to https://awning.com/airbnb-estimator and put in some addresses and see the local competition.

Im looking at REsimpli and I have a few concerns that I was not able to get from the answers to in the "frequently asked questions".1.

It included my real name, our real home address, and what was probably a Google voice number.

Talk to your insurance provider about your concerns and they can recommend the right coverage.