In early 2022 I aim to push as many of these properties online as possible, finish out the rehab with the multifamily and hotel projects, and take a REAL vacation.

Aim for a traveling demographic and you are apt to get all kinds of situations: I get traveling school sport teams, folks getting their college freshmen settled in, folks renovating or between properties...I had a set of guests who moved their furniture to my garage so they could stage their house, sold their house, and moved out of mine. 

I just got 365K of easily accessible funds to supplement my rental property Helocs and my own available cash, basically eliminating my need for accessing hard money for any size deals I'm currently comfortable pursuing.

They'll have tools to calculate the market rates and all of that.Overall, though, I would aim to have leases automatically renew with annual increases baked in as long as that is legal in your area.

And this is a general question I've wondered, not really aimed at the OP.

I don’t think it’s the county recorders job to tell parents not to do this, but if there are any financial classes aimed at seniors this should be day 1topic 1 and last day all day topic. 

Without knowing your deal, we typically get 75% loan to cost (includes improvement $) 5-7 year fixed (aim for 7-10). 25 year am with relatively favorable rate from local/regional lenders on turnaround communities.

Seeing my older brothers doing great for themselves and their families drove me to aim higher for myself as well.

It definitely echoes the thoughts my wife and I are having.We’re on our first house hack in Alexandria, about 9 months in and aiming for a second in Q3/Q4 of this year.I’d love to do what @Nick Riccio said and find a place where we can value add by creating another bedroom of bathroom.

Install a camera, even a fake one aimed at the parking space.