Not a random person, but I will definitely not refer to him as my “partner” anymore if that is the persona behind it lol

Moreover, however, I am embarrassed and appalled as a Realtor that this individual would ask for anything from you since 1) it is a short term rental that you advertised no fee paid and they didn't ask first, and 2) you are doing that person a favor by accepting a short term rental in their clients' time of need and most likely desperation.

My best suggestion is to give an HVAC person a call and get a rough estimate from them.

It is all done online without talking to the applicant or meeting them in person.  As

Additionally, we have another investor with 100k available but not sure how to incorporate that person as I am assumming all the risk by being the sole person on the note.  

@Mas YoshidaBoth parties are correct. 

It can be a percentage, or "person A gets $1,000 and person B gets the rest of the profit" or just about any scenario you can write out.This way one wholesaler can bring the buyer or whatever the value is but you don't have to add extra purchase agreements to the mix.

@Peter Darby,If you are working that much and you want to self manage it might be helpful if you had some go to people for different issues; like a general handyman, and HVAC person, a plumber, etc.

Contracting company here looking to connect with Investors and/or Realtors. Feel free to say hello anytime

Lets network and talk..Investors, Realtors, And Builders