I will be having my first meeting with a GC  that I met yesterday at the city's building service department with great reviews and a very professional demeanor  and will see what he  tells me.

Review as many internal docs as they'll allow.

I do know San Diego is pretty strict against short term rentals so obviously look up what their regulations are.You mentioned a granny flat and splitting the house, so if you're going to be having some sort of shared walls it may be best to put that in your listing as I have seen some people get negative remarks by not mentioning that the house is shared with the owner or some other tenant.As well as lining up two to three excellent cleaning crews, the easiest way to ruin your profit is to start receiving negative reviews for cleanliness and or falsely advertising what your place really is.

Might be a good time to have him review your lease and make updates.

@Paul Fagot I did some review, the parcels seem to be in use at this time? 

I’ve found out through trial and error, to even get on their radar and have your initial bid get reviewed that your initial bid needs to be at least 75% of that price.

They have all the information they need but stated that it's 'stuck' with a Fannie Mae reviewer because I currently have 5 mortgages.

I would price yourself lower than the competition since your guests will be dealing with your personal property in the house, but also because you won't have any reviews on Airbnb yet, which could scare away a lot of potential renters.

. - http://pdata.hcad.org/download/other resources - http://www.hctax.net/Property/Resourcesthe closest I've seen to an excel look is in the  daily court review although it is a pdf (you need to pay to get access to it)or the law firms representing the sales - freehttp://www.pbfcm.com/taxsale.htmlhttp://taxsales.lgbs.com/map?

Once you have it drafted you can simply edit and change the necessary sections based on your deal (when I say this I restrict it to things like the data, the address of the property, the agreed purchase price...anything other than that you'd need to send to an attorney for review again)