I tried renting there one off-season, and I had the same concerns with guests overstaying. 

One of my original mentors was PRO lease option on the purchase side, however I never felt  peace about it.I was always concerned what if something happened to the original seller and they did not cooperate when it came time to exercise the option. 

My biggest concern with ADU’s on single family lots is that all the new laws have muddled what the long term value looks like, and most people don’t realize it yet. 

About 1/3 are still not providing distributions but their cash position is strong and I'm not concerned about them potentially selling at a loss. 

I'm in the process of building my portfolio into the program but am concerned on it being a turn-key property accounting software.

If you are concerned it will be too hard to find a renter, lower the price and rent it for three months, then place a new tenant at the higher rate after winter.

I know someone recently who had a NY loan and they could not find a servicer to touch it because it was being self serviced - so they had no way of selling it as no investor would take on that risk.The other concern is usury laws.

And no, the purchaser would not have a viable claim over the incorrect record as all information concerning the subject property must be independently verified.Owner should have accepted the pre-auction offer which turned out to be ~2x the high bid.

I think the big concern here is a national event that affects us all.

If you are concerned about the house's value, have an agent in your area comp the house for you.