I don't know much about real estate CRMS although I've had plenty of experience with regular sales platforms, (ie. hubspot, salesforce, zoho, pipedrive, etc)  I didn't want to have to sift through all the cars, but it's looking as though I may to see what fits.   

These platforms offer a wealth of information and community support.

Stay educated through books, podcasts, local meetups, and online communities like BiggerPockets.

Check out other online guides available here: https://www.biggerpockets.com/guides3.

Lots of support for you online!

It's going wonderfully so far, and we are working on bring in another one online early next year.

Network with other investors by attending local meetups and online.

Personally a cash-out refi could help me get more quickly into all-cash BRRRs or a REI venture in Spain, however I don't know to what extent this is at the expense of rental cash flows, and what is the wiser decision long term.I've combed through posts online and looked for Excel templates to run some calcs and get a sense, but nothing really filled the void... 

You can also check their reviews online at Google, Facebook, or Yelp.

I don’t have a plan for an online presence.