Many here are most likely in this asset class and have dealt with evictions so they favor a larger guarantee and don't mind a hefty turnover if the tenant stays 5 plus years as the higher grade areas there will be more turnovers than that though the charges will be less per turnover. 

Here are some links that might help.

I can guarantee you'll need documentation of lease, and rental insurance before closing on another home.

Their guarantee to cover the mortgage if they don't rent the property is a red flag, too.

A low price is no guarantee of profits. 

Luckily, I didn’t give my real last name, and I actually live and work in Southern California so there’s little chance this will be linked to me or my case.

As the legally required small print in the offering of financial products reads: "Past performance is no guarantee of future performance".

Go ahead and state who you're working with, this sounds eerily similar to something we've heard on this forums over & over.Below is Josh's link. 

A link to FilePlace is at the bottom of every page, making it easy to find.If you have technical issues, email [email protected], and someone will help you.

I guarantee I would spend more time if I lived there and it was an ADU.