On one trip to Wisconsin I had a few notes waiting for me in the room from housekeeping saying they felt an uplifting presence in my room, while that could've been taken as super creepy, this came at a time when I was feeling especially ill and alone away from home. So it was incredible. I tipped about $20 for the week that time because it was so appreciated. I didn't really calculate that amount at all. It's just what I had.