Turndown service
Hotel service: preparing the bed for use From Wikipedia, the free encyclopedia
In the hospitality industry, turndown service is the practice of staff entering a guest's room and "turning down" the bed linen of the bed, preparing the bed for use.[1]

In multiple countries, an item of confectionery such as a chocolate[2] or a mint[3] is sometimes left on top of a pillow on the bed that has been turned down.
Some hotels have more elaborate turndown services, such as bed-time stories for children and cocktails served to couples.[4]
References
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