You do know mousekeeping is not a tipped position? Even so I will tip $2 a day for myself.
Have you ever cleaned rooms? Do YOU know they get paid minimum wage? And that cleaning up after the public (who mostly are slobs) is a backbreaking job?
These people do their best (no matter the hotel, anywhere) to make a guests' stay comfortable. They may be tasked with 12 - 14 rooms to ready a day. And be required to complete each one in 15 - 30 minutes.
I have done this job. It was many years ago but the memories remain. It's hard and for the most part, thankless. And I think people who DON"T tip their housekeeper should be forced to do the job for week with no pay.
someone in another post suggested this site for pics to print out on envelopes that this person had made: http://www.arwolff.com/heidi/
FYI, i found the pdf popup pics too small when printed directly. what i did was make a new Word document to the specs of the envelope i'm using and then copy/paste the pics from the site into the Word doc i made. then the pics were larger on the envelopes when printed out.