Its against my loan terms, and you cant stay at a prperty that is being shown it has to be clean.

As best as I can tell on both sites, the algorithm looks something like this:Cheapest price>least restrictions (cancellation, # of days minimum, etc)>Premier/Super host>Review Scores>Most discounts (weekly, last minute, etc)>Regular revisions

My goal is to add verbiage within the lease that will decrease any tiffs between tenants for the common spaces and how to set expectations and promote group effort with cleaning the common areas/shoveling snow/personal dishes/shared fridge/laundry/having guests and so forth. 

3.Draft a written agreement where the property owner retains full ownership of all guest funds (nightly rates, cleaning fees, and taxes), while the cohost invoices for management fees and reimbursable expenses?

If you have a lender you trust and work with regularly, it wouldnt hurt to have a conversation about it with them.

The deal was contingent upon 60 day due diligence and a clean Phase 1 environmental assessment.

For example, I think when people look at rental rates in Spain they consider regular annual rentals and Airbnb-style rentals which are two ends of a spectrum and have their respective drawbacks (changing legislation, etc).

My local Airbnb rep said the algo does consider cleaning fee too so try to be lower or even with your competition. 

Very clean format. 

I clean it up a little and sell it for more and a higher interest rate.