I like the app interface it provides for managing the listing - slightly less clunky than CL.Additionally, I used (I hope I can say this, but mods remove if not appropriate) rentometer.com to spitball my price range, and I got the top end right away...it was spot on. 

If you are going to try to negotiate pricing, please do it appropriately.  

Hi Richard,If you could be more descriptive it would help.Example you are investor looking for 2-4 units for 300,000 putting 25% downVSYou are an investor buying a strip center for 3 million putting 25% down.That helps the appropriate brokers and agents try to connect up.

I've been a professional bodybuilder for 12 years, so my natural interest was physical rehabilitation and kinetics of the body, hence Orthopedic Surgery.

One needs to be clear about intended outcomes before making a purchase to avoid making big mistakes.Because I am not currently set on needing the cash flow for the short term (next couple of years, or so) I am seeing that if I can look at a property from different angles, using the APPROPRIATE calculations, I can make better decisions.

What monthly subscription rate would you find appropriate for such a service?

Best to tear up the existing HW and lay your new floating floor over that (with the appropriate vapor barrier/foam padding).

I suggest that instead of contacting companies who have a singular product to "sell", that you either research brands and settle on one you like, and then contact those who offer that brand; or research contractors who'll install any brand and work with them to select an appropriate product.

I have rehabilitated a couple trailers but want more.  

I'm certainly not in a position to offer blanket statements - every person's situation is different, and real estate/investing may not appropriate for everyone.