Rather you should make sure you are adequately covered if she defaults.

He told me to keep adequate cash reserves because CASH GIVES YOU STAYING POWER!

Also, make sure you have adequate insurance for the buildings and for liability, including an umbrella policy.

Adequate parking? 

If your retirement utterly depends on having adequate cash flow from your properties, any downturns will cripple you.

In my experience, homes with structural issues sold via the MLS are not adequately discounted to properly fix the issues.

How well do you know how to analyze a contract and properly or adequately cost out your entire project?

They came up with a private solution that satisfies the monumental task of adequately providing notice to anyone with an ownership interest in the property, to allow you to buy with title insurance. 

Adequate ceiling height.  

I'd focus on safe and secure living with adequate parking, based on the locations.