After a visit to my rental property, I discovered 2 windows were broken. 

Hi Everyone,I discovered this wonderful site a few months ago when looking for some new forms for property management.

If you discover disqualifying information about them during your qualification process, then deny them and offer to rent to the second person.You are in Washington State so you need to know about the Adverse Action Notice, see RCW 19.182.110 and RCW 59.18.257.

We discovered a minor error that the title company was making on the HUD-1 and had it corrected.

I would HIGHLY recommend that all garbage disposals be removed from houses with septics.Even in houses with public sewers, I don't recommend that coffee or rice be put down the drain.One LL I know had tenants who apparently thought that a garbage disposal was some sort of super shredder. 

Discovered a convicted rapist from 2002 lives directly behind the house.

I discovered wholesaling about 2.5 months ago.

I will lease with the option to buy from the LL, say by giving 1% as an option fee.  

Neither covers theft, as we discovered when the pipes were stolen one year.I'm assuming your $180 payment is monthly?

You can end up with a small leak that is hard to detect that causes $1000s in damages before it's discovered.