Is this return worth the effort involved?  

As @Sarah Kozlik mentioned above, REI Central is a great place to get further involved with the REI community.

Just like a normal turn over all that was really involved was a quick refresh of the apartment a light cleaning and that's it.

This is ingrained in us because the NAR Code of Ethics prohibits us from soliciting business from another realtor's clients, but there's also a certain protocol and level of professional courtesy involved, and listing agents expect to hear from the buyer's agent if the buyer is represented.I've also had instances where a seller inadvertently sent documents directly to the other agent before I reviewed them, and it ended up costing them time and money.

It's a win-win for everyone involved!

I would love to get involved in this!

I want to get involved in multi-family weather I am an LP or GP. 

.* 200sf variance doesn't always give you the full picture of a market.

I would like to work with more private money lenders because the costs can be a little lower, when there is not as much overhead involved, such as their office space, HR person or department, payroll processing, etc.

As a licensed person you do not want to be involved in an equity skimming deal.