Just another vote for trying to be near the elevators - safety but also for wrestling with luggage, shopping etc... it's nice to be 'almost there' once the elevator reaches my floor
A "Girls Weekend" and you plan on surprising them?

I guess I would consider it a bad idea... you're planning on making it "Family Sunday Morning Brunch". You can eat the leftover pizza or pasta and they will NEVER know... that's the whole point of the weekend.