My position as GP is justified with work experience being that I invest and develop for years, and for putting the deal together and bringing the unique opportunity. 

It would be $1.1m, and according to AirDNA it would run -$40k/yr as an STR, and while local rent rates are high it would still run about -$2500k/m.It is such a cool and unique property I hate to let it go and would love to find a creative use for it that could at least carry itself (approx $6k/m+).

They are always updating the ADU guidelines and thats a bit of a unique situation. 

They are not allowed in certain master planned communities.Summerlin, including Sun City Summerlin▪ Town Center▪ Skye Canyon▪ Cliff’s Edge▪ Symphony Park▪ Grand Canyon Village▪ Las Vegas Medical District▪ Providence SquareAnd these restrictions I find would be the most difficult for you to overcome - A short-term rental license does not provide authority to violate any common-interest community’s covenants,conditions and restrictions (CC&Rs).

Oh, and that person is probably authorizing checks from a business account with much deeper pockets than any traveling medical professional.

I believe CA market in general is expected to increase by 4-5% but SF is unique. 

I'd bet that nobody with a single working brain cell will sign a lease with your brand new LLC without you personally guaranteeing it as well.As for the writing style, this is totally subjective and unique to each person, but I think you can be professional without being overly formal.

These can sometimes offer better cash flow, especially if you’re in a family-friendly area with unique features like extra square footage, an ADU, or flexible layouts.

People follow those who have unique takes and are original.

With a mix of college students, medical professionals, and blue-collar workers, the rental market stays pretty steady.