But I'd sell the rentals one at a time as there are issues, vacancies, capex, etc.

If you are doing it yourself this isn't a bit issue. 

While a mini storage, apartment building or some other type may sound great they all come with their own issues and stresses. 

One month ago I made an inspection and tenant stated that there are no drain issues.

I thought maybe she’d like the increased income and reduced liability as she approaches 90 years old but I see the tax issues might be too big an obstacle as she does seem pretty well off. 

I’m having issues with people being able to fill out applications on Zillow.

The issue is once I pay Obligo then they aren't in the middle of things anymore.

I have been renting my townhome up in Issaquah, WA for the last 10 years with no issues.

In conducting a background check, I learn the applicant's current neighbors hate him, he's on a first name basis with the local police or he has a variety of other social/criminal issues chasing him.4.

Not an eligibility issue so much as who is able to take it on.