Is it too late to find a partner or a private lender for this size of a deal with 10 days left?

I base it more off of the type of people likely to rent there, which takes into account rent price, amenities, size of units, location, etc...  

For self managed small renal I use $100/month maintenance (reality has been a little less), 5% of rent for vacancy (reality has been less), and $250 - $300 month cap expenses depends on thing like attached vs detached, number of bathrooms, size of unit, size of yard, etc).

Resi UST testing and decommissioning usually costs $800-$1,200 depending on property access and tank size. 

This might be a little easier if this fell within the scope of a guaranteed SBA or USDA loan, but it does not because of the size, so far as I know.I currently own a 4 unit property which has given me experience in owning and managing.

If so, what size?  

Hi all, Is it more important generally to increase the size of the bathroom or bedroom?

There is nothing in this complex for less then 2million at this size.

What is the size of the lot? 

Most expenses do not scale linearly with rents (at least not directly), so if you buy an expensive property with really high rents (relative to the size of the unit) then your %rent needed for expenses typically goes down ... at some point it would get to 25%.