I have personally owned over 200 cash flow rentals and sold them as it simply was not worth it..

Avoiding accessive PM fees (personally I recommend most people self-manage)These will eat away at your ROI.

Personally, I think I would stack some cash for a year or so while I did this. 

I personally don't mind cooking on electric but I will say that cooking on propane is different than what most people know which is natural gas.

There is a large population of low income persons who are poorly integrated and somewhat centralized.

Personal criteria, building criteria and area criteria will all affect the way a deal appears on paper. two 100 unit apartment complexes, one in an A area and one in a C+ area will have very different financial breakdowns and interest groups.Want to know if a deal is good (for you)?

I personally would stay away from condo-tels as they will be even worse and you'll have less opportunity to cash flow. 

If you don't look at them before buying in person, you will get burned at some point and regret it.   

Did you give her written permission to store personal items outside in a common area?

The question is mostly a personal financial planning question and it depends on your preference and what balance of risk and access you'd like and would be comfortable with.