Most folks mindlessly buy into the standard mantra of cash flow is king and appreciation is gambling, and in so doing they ignore some very important aspects and get tunnel vision, which not only causes them to miss some profitable opportunities but also ignore some factors that may hurt them long term.

Tenants do not report leaks and/or the equipment itself is leaking, causing problems.  

If northsiders start to flow to the suburbs, the city will lose a lot of tax revenue which will cause taxes to go up on those that stick around.

So I'm guessing this may cause some problems even though my earnings are significantly more. 

He came back with nothing, as he did not see any sign of leak ( no peeling of wall paint).Solution: Tomorrow, I am planning to inspect myself and try to find root cause of the problem.

Has this ever caused you a snag when renting to potential tenents?

Of course there's the risk that not fixing the foundation right away will just cause me a bigger head  ache in a few years.Thanks @Rick Pozos and @Ryan Hawkins.

This causes them to think twice about going to Tulum or PDC. 

Although many insurance companies are starting to not use this term anymore because it has caused them problems when trying to deny a claim. 

Look at this linkhttps://www.nps.gov/nr/regulations.htm#6015 specifically sec. 60.15a) Grounds for removing properties from the National Register are as follows: (1) The property has ceased to meet the criteria for listing in the National Register because the qualities which caused it to be originally listed have been lost or destroyed, or such qualities were lost subsequent to nomination and prior to listing;Sounds like yours fits this criteria.