Also - check out this recently published article - it should definitely help as its aimed primarily at investors in your exact situation! 

Why would large attorney firms/Trustees do this service for free and publish it to the public? 

My feeling is that most of the good ones simply aren't that interested in wasting their time with investors when they can charge more from owner-occupants that need work done.I learned what not to do -- enough I could write a short article on it (still too embarrassed to publish it). 

My advice would be to read First to a Million (and the workbook), published by none other than Bigger Pockets.

rental rates: Craigslist, local rental paper, local paperComps: Zillow (not a zestimate, the sold price), my local paper also publishes this onlineEverything else: Hit the street, talk to people, find out where the buzz is, check where the Yelp.com reviews are centered (that is where the young upward people are trending)There is soooo much information on-lineGOOGLE is you FRIEND!

-Do you normally get the HUD Section 8-published fair market rent amount?

@Andrew Syrios we have been rising in Europe as well however in Spain today they published an article that the average mortgage rate is at 3,25% so that is still doable in these refinance operations.

However, I have only seeing content from 2021, it seems as if the articles had stopped been published Nov2021.

Its typically not published with mfrs. 

You can find the FMR for your area by going to Google.Your local HA may or may not publish their payment standards.