I just read a question and answer about tipping housekeeping daily (Should I leave cash tips for housekeeping each day of a multi-day stay?). But how should I physically give them the money? Obviously if I see them I can hand them the money but if I'm out for the day?
I guess I leave cash somewhere obvious, should I leave a note as well? What if it's a non-English speaking country (I'm not sure if you'd be expected to tip there, but maybe you want to). Is there some customary place to leave the tip?
As someone brought up in a generally non-tipping country I often have to work out how to tip, but in general you can just keep an eye on what everyone else does. Not in this case.