Their functionality is similar, and any of them will do, as long as your client uses them consistently.And this is where the weak spot really is: how your client uses it.

In my minds eye it could allow for collective resources to compete with the functionality and easy user interface of Zillow.

This is a severely distressed non functioning property and unless you are an experienced MF operator or bring one on board, I would be very careful.

Other IMS not mentioned above are: Update Captial (https://www.updatecapital.com/)Invest Next (https://www.investnext.com/)AppFolioI have done a demo with most of the software, and I like IDR the best from a cost and functionality perspective.

Which strategy is going to end up with the largest number of dollars in your bank account?

It's not needed at this level of operation, and a Cozy.co or a Hemlane  would work much better for your scale and function, while keeping it much simpler. 

It’s designed this way and functions like you want and as @Patrick McCabe described.

That is the primary function of CAP RATE: to do a high level comparison of investment types. 

L.A. saw the nation's largest number of small business closures due to COVID-19 and a winter surge in cases, forcing health care workers to start rationing care.

The largest employers in Albany are hospitals and the state of NY, neither of which are projected to decline going forward.