Apps/systems are great if you're somewhere in the middle, don't have the margin to cover the 8-10% of gross income + 1 month leasing fee, are a control freak that wants 100% visibility/control over your investments, or are a "systems" type investor who relishes operational efficiencies.

I added value by installing HVAC units and updating the furnace systems.

Start putting your systems in place to purchase at a great Purchase price, rehab, CCC (Closing Costs and Commissions) then build in a profit for yourself (10% of purchase price.) 

I updated property information with block/lot info, pictures, and generally organized what was going on within the system.

I have been told that it is kind of a bid system that they are using now.

There are ways to get around permitting when you go to rent out your home and from what I know, zoning/permits are a complaint-based system.

The event is filled with successful investors and very transparent about the systems and processes they use. 

In one of my homes they installed a new heating system that only ended up costing me $800.  

If hedge funds stopped buying the notes the whole system of private money would grind to a halt.

I'm looking to automate my system and am working with my software developer to come up with a button for "snake in dryer" and "woodpecker pecking the house".