So Real estate is the best bet? 

While BP has a rent estimator as does rentometer.com (both allow a few free uses, I believe), I agree with @Zachary Deal that your best bet is to seek out guidance from either the listing agent or a property manager well-versed with the area. 

Extending lease might be best bet.    

Kind of like todays guy Pace Morby  lots of BP folks take a shot at him but I bet he has made well over 50  million selling his system.

My bet on the next twist is the death turning out not to be natural causes.

Don't bet on passive appreciation, just forced appreciation.

In fact, I've got some bets in the markets that hinge on this happening.

I'm getting to a point where I might want to pursue a lender for future investments but am trying to understand how these lenders choose people to work with.These types of lenders are called "Hard Money" because they are not betting on the borrower. 

Add 100 chargers to a 300 unit property and I bet there's no way the transformers and electrical infrastructure at the property can handle that. 

Hey @Isadore Nelson - I'd bet my life savings on the fact that there's multiple reasons why other investors haven't scooped this up yet.