How do you handle security deposits for each new lease with rotating people in and out?  

And with the stock market unwinding, over the next 3 to 5 years, there will be an avalanche of money rotating into real estate.

For example, is the seller willing to do a land contract at terms that would make the deal less of a personal strain, at least for a few years?

This is a place where local people recommend local people - there are probably already lots of good recommendations on there, so check it out.My advice is to have TWO cleaners in rotation at all times.

Then as one tenant rotates out, there is already another in there to take on the lease, I usually take the best qualified of the bunch including the parents.

(Tear out old staircase supports, keep windows, sand/scrape/paint/fascia)Rear porch (complete rebuild) (also figure out how to rotate photos on BP haha)Take out rear door and add new siding to match/drywall interior2 weeks in/Front (rebuilt steps/columns level foundation/fascia complete/primed2 weeks in, East side sanded/scraped primed/fascia repaired2 weeks, rear porch taken out/new going up.

Jaming a snake down may help, but won't be nearly as thorough as a rotating cutter.If you poke around the one cleanout you've found, you may find another.

They rotate the managers quite often.

“The auditor, twice burned, is cautious now, but he looks carefully and decides there’s no way this guy can manage that stunt, so he agrees again.Ralph stands beside the desk and unzips his pants, but although he strains mightily, he can’t make the stream reach the wastebasket on the other side, so he pretty much urinates all over the desk.The auditor leaps with joy, realizing that he has just turned a major loss into a huge win.But Ralph’s attorney moans and puts his head in his hands.”Are you okay?”

If they are limited in time and money, that might put too much strain while you figure out the partnership details.With business relationships, make sure the money people are protected with insurance should the labor part of the deal get hit by a bus.The biggest thing for me, a track record for resolving conflict.