Here's a bit more in detail about how rates are calculated for DSCR loans:1.

PS: Here is a detail tip.

I wasn’t trying to be long winded, with too much detail, in my initial post but I actually did this method on a fix and flip.

There was definitely some detail here for me to dig into.On the subject of "lease structure and clauses" I did ask the above reference attorney about such matters.

Feel free to send me your preferred contact details or schedule a time that works for you.Looking forward to connect! 

Quote from @Chris Lo: Which platforms/websites do landlords use to find the rent rate, how long the rental properties have been on the market, and all the details about other rental properties?

What about something like this: https://www.realtor.com/realestateandhomes-detail/1012-Divis...?

Verifying last 2 years of rental history and income extremely important to find the “best of the worst”.Make sure you understand the Class of properties you are looking at and the corresponding results to expect.The City of Detroit has 183 Neighborhoods we’ve analyzed.DM us if you’d like to discuss this logical approach in greater detail!

Feel free to reach out with your scenario details.

Additionally, I've been spending a lot of time evaluating condo / HOA management solutions and accidentally stumbled on ManageCasa, which offers a free trial and < 3 unit free tier that has allowed me the time to get in, kick the tires, and really appreciate their attention to detail and broad feature set that adapts to each unique industry sector.