We recently had a terrific stay at the Aria. We received super housekeeping in the morning and a turn down service in the evening. We always left the housekeeping staff a tip and thank you note in the morning before we left the room for the day. Should we have left a tip for the evening turn down service as well? I'm thinking that it would be a different shift of housekeepers and we should have left another tip. What do you VMBers do? Just curious.