Join Date: Dec 2006
Location: Pacific Northwest
Programs: UA Gold 1MM, AS Plat, AA EP, Bonvoy Plat, Hilton Dia, Hyatt Glob, IHG Plat, ...
Posts: 21,545
If the property has a club and it's closed during (part of) your stay, you should request the 2500 point compensation for club closure.
Otherwise... can't really think of anything major you would be missing out. If you had time to apply for the Chase VISA, you'd get extra points for paying with it. Gx bonus you already found. Double-check that there are no other bonuses at the property (search on hyatt page or ask here).