There are several other issues (undisclosed maintenance markup fees, excessive charges to our account, significant reductions to agreed rent without communication, etc).

The same goes for an excessive number of small holes, like a single wall with 40 nail holes.

I regularly get sent underwriting on value adds in excess of 20%.I do not do work intensive value adds to flip so my acquisitions have slowed significantlygood luck

Anyone with the capabilities to do basic research knows and understands this. 

I personally use the mass text capabilities through my Resident RE CRM.However I have a few friends who wholesale and invest and use Mobile Monkey to mass text and from what they say the price is pretty reasonable.

I don't know what they are but unless there's something in the city that requires that kind of notice, it sounds excessive to me.

Consequently,  there's rarely enough of a deviation in price between these auctions and what you can buy on the MLS/elsewhere with full diligence capabilities to make these transactions worthwhile. 

A possible solution could be to hire a handyman to cut out the section of drywall that has been water damaged and use a moisture meter to see if there is excessive moisture in the wood and other parts of the drywall. 

By the time you do that 4-5 times you should be able to have a paid off home or excess funds to invest in other assets.

When a tenant moves out, transfer the deposit back to Checking so it's ready to apply towards expenses or refund the Tenant.If you end up with excess funds in the Checking account, I recommend you transfer it to a third account designated explicitly for future investments.