Ideally we are looking to use our sourced to lists to: Two users have their own separate numbers and logins for callsHave the click-to-dial functionality for 2 users and the call get logged with some notesBe able to high level of lead management through various contact stagesSend follow up texts for no-answerAlso, I've seen that some CRMs are able to pull in data from MLS, anyone with experience on that front as well?

However, my long-term goal is to use real estate investing (wholesale, BRRR, amongst other methods) as the tool to allow me to work around the things I love -- travel and golf. 

Propstream is one of many providers in that area, but probably the most User-focused (in terms of UI/UX)

You can provide reviews, which would be found by people doing due diligence in the future.Feel free to send me a PM with the users name.

I have heard FCI's is user friendly but I have not used them.

The property themselves will be upgraded in 3 phases and will command even more monthly income plus huge equity build.

Masonry is one of the harder vendors to search for reviews so I was hoping BP users may have some contacts they would like to share!

Below are links to Sheldon's page on BiggerPockets as well as his page with SlateHouse.BP - https://www.biggerpockets.com/users/SheldonZ3SlateHouse - https://www.slatehouserealty.com/sheldonzimmerman/

What is the best/user friendly program to use In this situation?

As an frequent Airbnb user, I'd focus on taking any bookings for now and try to get good reviews in the first 6-12 months.