I'd the ability to store a running list of notes about my owners (talking owners in the PM sense)
I'd really like to see the Owners area built out further to allow for some automation of messaging to them as well. The software does a great job of smoothing out much of the bumps with bookings and interfacing with guests, but I second that it would be so nice to have some tools to help make the interfacing with owners side of the Property Management business go much smoother!