I own four small office buildings, a 10,000 sq ft retail building that we rent to a daycare, and a 24,000 sq ft warehouse that we are renovating.

Clients call with a retail mindset that I bid a project and it is a 'fixed fee'.

Once for a retail end buyer (worst idea ever trying to wholesale to them) and an MLS deal.

Yes, this theft is recorded with the police.

Most people are brainwashed by the retail financial world we live in, not educated enough to be smart or savvy that there are smarter better ways to invest we don't know yet.

I hoped bigger pockets could connect me with someone who could help me dive into the real life details without the normal youtube spin trying to sell a book or program.From what I've read flex spacing is a small retail/office space attached to warehouse space that can be separated into different sizes depending on the tenant needs. 

If selling retail, I call BS to it because in Listing retail it's NOT about you, the listing agent, having a bunch of buyers, it's about being BEST at marketing a property to all the potential buyers, buyer gate keepers and so on. 

Most that fell into the last group are no longer "real estate investors" or they chose to purchase at retail prices from the MLS.  

What's a reasonable Property Management Fee structure for 8 unit retail /office space  ?  

This will help to minimize legal liability and any concerns that could arise regarding employee theft (We plan to retroactively count the RV rooftops present at noon each recorded day (every 30 days), and compare it to the park management software/bank statements as a system of checks and balances.