no one has any advice?....
Singles for rentals can work IF you are close by to provide some level of supervision of what's happening on the property.
Multi-Units provide an Economy of Scale PLUS an automatic form of
free supervision performed by the Tenants. They do pay attention to what is happening near them, and will usually speak up when things are developing which are out of the ordinary. Two Families don't provide the coverage that the Multi-Units allow, and those Tenants are usually intimidated into keeping their motuths shut too long.
Almost every time I have had an experience with a Methamphetamine Lab, an Illegal Kennel, or a Prostitution Business, it has been in a Single.
Multi-Units provide the Tenants with a level of Anonymity that encourages them to report unusual goings on. I did have a Duplex for Sale once (No Pets Allowed) where one side was occupied by a Drug Dealer and the other by people raising Pit Bulls.
Neither party would squeal on the other.
Writing this reminds me of a single that had many of the above activities. It was also the home of the
"Never Ending Garage Sale" where they always had an abundance of stolen Outboard Motors, Lawn Mowers, Canoes, Bicycles, Lawn Furniture, and all kinds of smaller less expensive stuff that they had stolen elsewhere.
Well, regardless of how many units, it's good to make sure you are close by and
don't become an Absentee Landlord. Rentals aren't always just a Bowl of Cherries or Peaches and Cream.
And try to avoid the
Lead Paint Issues by buying something constructed AFTER 1978.
Just some random thoughts about the joys of being a LandLord; which I am not anymore; but I continue to watch others enjoy this activity (from a distance).