And I’m wondering why more ppl don’t convert to this type of system.

I completely understand all the financial calculations and models in the system and yes, it would have been fairly easy to build one myself, but very time consuming.  

Given the current NOI of $19,440 and a reasonable cap rate of 8-10% for a park with park-owned homes and septic systems, a fair price would range from $194,000 to $243,000.

Also if this property is on septic that also can throw a wrench into the ability to call a space "a bedroom" as septic systems are sized and permitted based on the bedrooms.

A good company will have you fill out some easy online paperwork asking you some details about the doors, and they can get you transitioned into their system in 1-2 days, including reviewing your leases and notifying tenants about the change in management. 

Quote from @Trent Reeve: well, a company would have to 50 states and build in integration functionality for 50 different systems.

Our company is actually starting an Asset Management Mastermind to address these infrastructure issues and share our systems and procedures.

I incorporated smart home technology, such as automated lighting, heating, and security systems, which is highly desirable in today’s market.

I could not get a human to answer any of my questions and could not get the system to let me through. 

The guarantee in 4 months seems a little off but I like the VA support system you mentioned.