We tip Mousekeeping every day. It's me, grandma, and DS. We leave $5 a day. On our very first trip, we had a very creative, very fun Mousekeeper. She ALWAYS did something fun with DS's slippers, stuffed animals, etc. That was the only trip we've taken where Mousekeeping did anything "extra." We've kinda been disappointed since--she SPOILED us!! But I know that they have lots of rooms to take care of and may not have the time or energy to do extras. I still think they deserve a tip though--they work hard and I'm sure they don't get paid THAT well!!!