With the poor tenant placements, lack of property upkeep, damage from not having pipes winterized, failing to evict nonpaying tenants, and a stellar occupancy average of 56%... the property management has costed me tens of thousands of dollars, if not a hundred thousand.

I simply can not see cashbuyers being desperate enough to CHOOSE to deal with foundation issues.

The banks are simply being compensated for the higher risk of doing a commercial loan. 

Can I simply trespass him from the property?

I know investors who regularly skip cap rate valuation altogether and simply use PPU valuation because they are heavily invested and so familiar with a certain area.So the relationship between cap rate and PPU is that PPU valuation can sometimes be a quick substitute of cap rate valuation.Cheers...

Over the course of the ensuing six months, I work through the very challenging short sale process,  massive amounts of paperwork and the engagement of attorneys, banks, negotiators, etc...During this entire time, this incredibly dishonest and deceitful buyer is limping along through the process, making counteroffers at the very last moment, ghosting for long periods of time and generally displaying a total lack of understanding any part of the transaction. 

The only time it would make sense is if speed is a factor - meaning you can get an amazing deal on the property but must close super quickly - something most banks simply cannot do. 

The financing or lack thereof has zero to do with the underlying risk associated with the asset.

Accept you cannot know everything, buy the property anyway, make mistakes like all first timers do, and learn from your mistakes.Learn what you can, but don't allow a perceived lack of knowledge to stop you from proceeding. 

Will the lack of one results in any fines/fees from Baltimore City Fire Department?