We found out the potentially the whole block has led pipes so we are needing a contractor to cut a hole in the floor.   

In response, I had a plumber and a water restoration company come to assess the situation.The restoration company cut into the drywall, and the plumber thoroughly inspected all the pipes, performed a leak test, and conducted a pressure test.

There can be redeeming factors that counter balance a deficiency in a particular area. 

Plumbing: The plumber spent hours cleaning out “flushable wipes” from the pipes.

Great stuff - this type of regulation is somewhat counter-intuitively a lot better for investors than currently less regulated markets (where you don't know what could change dramatically in the future). 

I should clarify a couple of things - the city is abandoning their current drain line as its undersized and installing larger pipe next to it so can't be a trenchless pipe but would have been nice. 

There were plenty of challenges from removing a homeless person off the property to a water pipe in the basement letting go.

Start to see what makes one more than the other you might have one site looking at quartz counter tops with huge living rooms and the other looking at plastic counter tops,  being able to identify this will help you identify where your property could sit.  

Block construction cement floors with the floors sloping to a central drain. concrete counter tops stainless kitchen cabinets boob lights and minimum windows by code .

I think I would probably talk to an attorney tbh these business purpose non regulated loans do not have rate locks that have to be honored legally.. they can and do change them unilaterally.. borrower accepts counters or declines and loan fails.