My usual response is "it depends".

Most PM's here charge 15-20%, most are 20, but will depend on what services they offer.

But, that is just not how residential real estate works - that is how commercial real estate works.

I've helped people with SBA loans to purchase real estate for a business, but for buying rental real estate, the DSCR loan is a much better option.

Also, rezoning from RS-3 to RM4.5 is like a .0001% chance and depending on your ward some alderman refuse to consider spot zoning no matter what

So many hosts waste their prime real estate with Airbnb (the listing title) on generic adjectives and throwaway opinions, something like "“Charming Cottage with a Beautiful View.”What do you think of the tips in the forum thread - Fast Fixes to your Airbnb Title

Start with the Arizona Department of Real Estate website and verify credentials, search licensees by entering their names. 

Your appreciation will be inflation, which is real appreciation because of leverage. 

Quote from @Brian Hill: Do anyone have a recommendation for a San Antonio Real Estate Attorney that deals with creative financing and title work? 

And at the end of the day it's not up to me to fight the windmills and the way real world works.