I tried just using HFS then exporting the expenses periodically for my QB but that got messy and my actual books were behind.

Stop thinking that the Chinese export happiness in the form of consumer goods. 

I use it all the time, especially for doing an export to Excel of all the property owners living on a particular street.

Huge bonus: ATR let me export CSVs, which let me plug it into Google Data Studio much more easily. 

I can export this data and easily add this to my targeting.

Set the filters to match your type of property, verify >30 in the data set, then export the distribution.

I'm partial to James Svetec's courses, as we're partnered up hahahaAs for estimating, Airdna works, but I found AllTheRooms nicer because exporting as csv made analysis much nicer for me.Here's an example I put together recently with broad strokes on how I do it:https://www.biggerpockets.com/...And it's entirely possible to do it yourself with the right systems and programs.

You can export CSVs and play with the data on your own too if you like.

Their reporting is a little weak, so I still export my P&L in to Excel and clean it up before I submit it to my CPA.I do let my tenants pay with Venmo, Zelle, and Google pay.

@Jonathan Greene  i have made this statement many times.. so sorry for saying I again.there is no question some markets are what my old logging partner called a false market.. for us it was the middle 90s when the Japanese were paying double what the local mills would pay for a clean number 1 sort log.. the locals mills still got there logs at say 500 to 600 bucks when all you had to do was talk to the export buyers who were paying 900 t 1200 ..