I have stayed there a bunch of times but its been a couple of years ... Wasn't that way when I was there. I am at a Courtyard today and I know the GM well. They do have in our rooms the card with the picture of the housekeeping person. I'll ask her what she thinks of the envelopes and I will see if she knows many that do it .. I'll also ask if the picture of the housekeeping person is to encourage tips...