I believe the buyer usually has the forms, but to be thorough I would like to have the forms available and become familiar with them.

If it's a seller's market, they still may not budge, but if it's a buyer's market they may be willing to work with you further to get the sale.- Question everything you aren't sure about. 

I have my mortgage broker qualify them the same way they qualify buyers for their lenders.

PS this is for finding tenant buyers.

Then find a new buyer for what you think it is worth. 

Hello, I'm new to buying/flipping and all the information I've read suggests that I should obtain a specialized buyer's agent. 

Yet another reason to hate the auction companies:  I had not yet paid the deposit b/c the auction company insisted on a clause in their contract that said that if the buyer defaulted on the contract, buyer would forfeit their entire deposit as liquidated damages. 

Where would be the best place to find buyers for commercial property in the $1-$2m range?

I am the buyer.

Marketable title is title that doesn't have material defects... and as such the buyer cannot claim there is a title problem and refuse to close.