How about this situation...
I am Plat, my wife is Gold (gifted from Amex/SPG), I am booking 2 rooms (in Europe) because we have 3 teens.
Can I guarantee lounge access if i book the rooms under my account and add her as the name on the second room?
That way if they refuse to extend benefits to second room, we just point out a Gold is staying in that room.
Or would we each have to book the rooms under our own accounts? (to guarantee no hassles)