Do you charge for monitoring and maintaining vacant units?

Can you send GPS coordinates?

I would suggest turning the water off to the toilets because if the flap needs to be replaced or it does not fall properly when someone stops by to check it can run up an enormous bill real quick.So that the house does not get broken into, maybe add a few light or music  timers and a simpisafe type alarm with monitoring. 

My first property was also last year, and am hoping to complete the purchase of the next two before the end of June (this is the deal in question).My goal is 2 properties per year... so after June I will use the remainder of 2019 to sit back and monitor, refine housing policies, maybe take a RE course, move to e-docs lease signing... basically just come up with ways to automate and make things easier for myself moving forward (since I also have a semi-demanding FT job).

That lowers the cost of the exchange and simplifies the time frames for the reinvestment to only having to monitor one calendar.The only thing that you'll need to make sure of like @Stanley Bronstein said is that the closing attorney cannot act as Qi. 

That will make sure they monitor the running toilet for one!

Monitor the bottom line, and have the property manager tell you what actions they will take to meet or exceed budget.

As mentioned above, you will need to be there (or hire someone to supervise) to monitor daily activity and track hours. 

Had a GPS installed so if the payor is late then by my iPhone I disable his ignition.

The integrations are delegating (and monitoring) tasks to team members the biggest plus for me.