I read on example of a city coming up with a law where the owner has to apply for a yearly licence and inspections every so many years (I forgot all the exact numbers...i'll see if i can find the article).

Is it doable to get my real estate licence while working full time?

Obvious issues are zoning and business licences.

If however, the ejected occupant used a licenced property manager to obtain the rents, then a the unauthorized occupant can deduct a management fee, even though there is no contract with the property owner. 

Of the folks I know who flip, most have someone with a real estate licence on their team for this very reason.

I also got my Real Estate Licence and left my full-time job to pursue my real estate career.  

So if I do get a home to use as a rental, what are the licence / insurance / city requirements that I need? 

Will you need a new (type of) liquor licence, or dance permit or etc... if you go inside.What about buying a second venue (indoors) that's already operating and putting your "Stamp" on it, while operating the original business as is?

Leaving instant off basically is for people that want to vet up front.i vet them on backside using str licence agreement and their picture.if I find something I don't like I cancel at that time although really you don't want to cancel yet be prepared for what is coming 

@Andrey Zohrabyanhi Andrey, I would get my real estate licence and join an investor oriented agency.