Get a standard 30-year DSCR on it and start the process now. 

I also just completed the new on site laundry facility and opened it up.

Then they sell the Turnkey property with the standard mortgage loan or DSCR loan..

I work with a Family Office who is doing standard 1 yr PPP on DSCR with no points and I haven't quoted anything over 7% in weeks.Cheers!

If you were able to use the standard TREC lease agreement, there are many items that protect the property/landlord in there. 

Starting with a private lender loan and standard tenants may be simpler for your first property.

Do either of these platforms offer anything unique as opposed to the standard "lease renewal reminders"? 

I mean if its standard, and theres no way around it, then sure. 

If they require an appraisal, they will likely cut the loan amount, too (standard LTARV is 70%). 

I'm an agent in Oklahoma and we have a Seller Finance addendum written up by the state real estate commission that functions just like an FHA or Conventional Loan addendum to a sales contract.This is, of course, standard when you purchase a home with bank financing.