Originally Posted by
treston11
On a side note...just yesterday, I did not have any dollar bills for daily hotel tip so I left a $20 bill with a post-it note attached to it which said "Please take $3 and leave the change

". Maybe this is entirely my fault for being too trusting, but is that acceptable maid service? Both the $20 and post-it note were missing.
Did you write it in Spanish? If not, that is your problem