This doesn't sound like a tenant to me, more of an interested applicant. 

Attached, are some links explaining some software applications I give away for free.

Hi mary yes there is something called a buy out fee here but i have been looking more into it because it is not applicable unless stated in the special provisions.

My garden unit has been on the market for 2,3 months with only 2 applications so far.

It seemed a well mannered homeless dude had moved into the crawl without even submitting an application or signing a lease.How did it change my business model?

The seller's agent says that converting to a legal 3 family will not be a big problem and will only need an application submitted with the city hall.

However, you can write/call your utility company and inquire about the application process.

They may not believe that your daughter has actually lived with you.We've seen a spike in rental application fraud, the biggest issue being residency fraud.Applicants are claiming they live with family/friends to hide their true landlord whom they haven't made payments to in months with eviction moratorium.

I ran an application with a hard money lender and they want me to have 60K liquidity for down payment, carrying and closing costs. 

It’ll be mainly keeping the books and running and managing the property management software dealing with transactions and things of this sort.