It's poorly managed and this tenant has sort of been left to his own devices. 

Google Sheets.Access from anywhere on any device. 

Then buy a noiseaware device to enforce that

This so far appears exactly what I needed to get some real traction attacking the vacancy issue in my park.

This list should get you some traction and potential deal flow.

SEO is a good way to gain traction along with video blogs etc...networking Property management is very competitive!!

Now that more user-friendly options like Zillow, Trulia, Hotpads, etc. are gaining traction, Postlets seems to be the way to go, at least in my market (NW side of Chicago). 

Some take commercial breaks and pitch stuff like hard money lenders, business credit, virtual assistants, landlord services, deal partnering, websites, marketing services, home security devices, etc.

Congrats on your life long success.Thanks for the kind words....Well, yes, I am glad you asked that question, in fact with the most recent development that made medical history, I am honored to say YES, I did go through, even at age 73, the not so painful process of cloning.When  I started in this business, the most exciting electronic device I purchased when they came popular is a pager, I had to use pay phones and actually mail letters, look up property owners in person at the court house, go to the copy center, and drop off film at the local photo-mat and wait a week to get my pictures.

Not to mention we can do things like sending notifications to your device to alert you of things happening at BP you might want to take notice of.Another aspect is that native apps afford us a "blank slate" in terms of design.