You can choose to be a Sellers Agent, Buyers Agent or both to increase your odds of more sales/income.  

It's a commonly applied local overlay in the 'usual suspects' of States that have restrictive tenant protections, so its unfortunate that you thought you didn't have to accept it...technically you may not have been required to 'accept the voucher', but you have to allow them the opportunity to apply and then allow the housing office to decline the property. 

Combine rent control with restrictive zoning, or a nightmare permitting process to build, and you've got the recipe for an incredibly easy path to becoming a multimillionaire.

They are stating that because the address I want to list on Airbnb is not my primary residence, I only qualify for a non-primary residence STR permit, which restricts rentals to a maximum of 90 days per calendar year.Has anyone else encountered this issue before?

NYC is the obvious central point but the restrictions seem to be covering northern NJ and most of Westchester now.

I'd also pull the records at the registry of deeds to see if any restrictions are attached to the unit. 

Where these restrictions exist, they are recorded on the title.

You need multiple exit strategies because the condo association can restrict or outright eliminate your ability to rent out a condo regardless of whether its an LTR, MTR, or STR.

Lastly, don't overlook any local regulations or HOA restrictions if any.

For example, in WA, a debt fund is a security and I have factors to think about when raising capital - 506c has less restrictions than 506b).