Actually, if you learn to do them correctly, LO and mainly sandwich LO can be great ways to do REI. 

But I'm going to continue to enjoy my monogamous relationship with my wife, have a few beers with my friends, occasionally enjoy a peanut butter sandwich and continue to use long term low interest loans that enable me to purchase cash flow producing real estate.  

@David Jimenez If you listen to his videos, he advises on 1. lease option assignments (get out of the deal), and get licensed because you are brokering.2. lease option sandwiches and assign your deal back to the seller.3.

Things have changed a lot and I would suggest also looking into sandwich lease options and land contracts.

If I'm selling, it's on a L/O...actually, a Sandwich L/O.

It is probably someone looking to do a sandwich lease w/ purchase option.

@Graham RushingHave you been exposed to the real estate wholesaling strategy or the sandwich lease strategy?

You could offer him a sandwich lease in which he keeps title and you manage the place.  

Being able to retire with at least an option of having a ham sandwich seems to be a big factor in getting into/continuing real estate investment lol.

Here you have about 20 single families sandwiched by the 19 highway on one side and 100+ mobile homes on the other.