If the seller truly insists on cash, hard money won't do. 

And insist the owner gives you a copy of the letter that the tenant has received notice.  

By the way, why would any buyer want to insist that if given an option? 

*****Also, this goes against what I read from you and pretty much all the info on the BP blog posts I scoured, but our accountant insisted I form a C Corp for flipping and a separate sub LLC under its umbrella for my RE commissions.

My brother insisted on doing work on one of our apartments himself to rehab the unit that rents for about $1200/month.

If so I would insist that the other owner get his owner water service.  

It looks like I need to have a wall mounted air handler replaced in a condo and I am wondering if someone knows a good HVAC contractor who does partial replacement and not insists on selling complete systems.

Our internal firm policy (this is not a law, just our rule) that anytime you are dealing with unaccredited investors, more than 5 investors, or raising more than $500,000 we insist you use a PPM.

Legally they have no right to contact the owner directly.... if the tenant insists they do, have them cite the legal ruling...The big issue is "how do you resolve the conflict"?

Wants permits for everything including the old windows that he insists we installed.