Originally Posted by
MarkNoThanks
Update; I reached out to Hyatt Concierge via Twitter and they replied stating due to fire & safety codes, they are not allowed to add a 3rd person. It wasn't clear if it was just for the standard room which I had reserved or in general for all rooms.
Reach out to the hotel team directly. Twitter team does not know the property so they give a generic answer. I stayed as a 2-person booking with 2 kids added by reaching out to the hotel - it wasn’t a problem at all.