The problem end up being fixed by shimming the floor which wasn't cheap even doing it myself. 

Not sure of damage beneath the wall.

It's going to be expensive, but if we don't do it, it's going to be death by 1000 cuts.Right now, everyone is intoxicated in the "high demand" environment, but there's a lot going on beneath the euphoria that should give STR owners  concern. 

And the Property Owner cry's a bit, start's singing wind beneath there wings, it's a touching moment, offers to double PM fee payment because your WORTH IT, lol..... 

That aside, the two outdoor spigots (the one in question and the one on the West side of the house beneath the kitchen), were a part of the end of season maintenance performed on the outdoor sprinkler lines by the company you hired in the late Fall.

I don't have much experience with searching for properties beyond using the MLS so I still struggle to know what is beneath market value.

Beneath the existing bath is unfinished basement.2. 

The long term rent is locked in for the lease period.My older houses have had some issues arise: I have had a foundation sink beneath the house and had to mudjack the house.  

Philadelphia rowhomes rarely will have an attic or crawl space to worry about; I have seen partial crawl spaces that were beneath an addition to the house, and those are for the most part the only crawl spaces in a Philadelphia row home.The remaining concerns are valid, and quite frankly only scratch the surface of issues that occur.But now we begin to digress from the original question of whether there are checklists.

Nearly every room was re-painted, hardwood floors were beneath carpeting and we paid to have those refinished (best decision ever when converting a property to a rental).