For a month-to-month arrangement that would be 30 days. 

In no way will advice provided constitute a contract, agreement, or other legally binding or enforceable arrangement between the parties to perform a specific act of providing actionable advice. 

Or if there are any established JV partners who think we could arrange a win/win, shoot me a message. 

I would like to approach either of them or both of them and ask to potentially partner or have some kind of arrangement where I can get experience (and get paid in the process as well).

Farm land with shared crop arrangement, or leased outright

There is no way I would ever consider this type of arrangement

That way they can arrange to move her items out. 

Be honest and upfront about your goals and give them plenty of notice so they can make arrangements if they cannot afford it.

If you're looking for a 5+ unit building as a buy/hold or value-add build your team who has the experience underwriting, arranging financing and have them educate you.

A quick pre arranged ( dont just go enter the property without permission) inspections, or even just a QAndA with the renters may akert you to potential problems early when they are cheaper to fix or stop.