Generally, this type of counseling might have a little fee to it but it's well worth it if it protects you (and them). 

And your simply charging points and keeping the points and then a service fee. ( interest rate delta). 

However, with this in mind, contact the closing firm and ask for an escrow fee sheet to ensure that it somewhat aligns with the standard title/escrow fees that other closing attorneys offer.

Myself I think if one wants to get into real estate in CA you get into the bizz you get licensed so you can legally collect fee's you put in the hard work like most wholesalers have to now..

As an investor buying rental properties, the buyer should never have to pay a fee to purchase something. 

No excessive fees upfront or during holding period4.

No damage from any pets yet and you may even charge a pet fee as well. 

In my devious mind, I thinking like you that I hire a parking attendant, install gates and charge an entrance fee if I bought it. 

in our area that is a real big deal.. we did another demo and left a few pieces of flooring an inspector came on our job determined they had asbestos in them and we violated taking asbestos items to the regular land fill.. that cost me 19k in fines and 18k in lawyer fees to keep the fines from being really big..

Make sure utilities are available, and that you have tap fees included in your estimate, as well as engineering (site plan), architectural plan, and other bits you might need to consider for your market (landscaping and costs of sale, for example).