Getting comfortable when you sleep is important because a lack of sleep can cause joint inflammation and lowers your pain threshold, experts say.

WSJ: Find the Perfect Sleep Position

And whereas once it may have been enough to simply provide hotel guests with a clean, comfortable place to sleep for the night, today's customers demand more individual attention.

CNN: Marriott mogul on 55 years of change in the hotel business

The plan: two or three days trek, sleep in elegantly simple and comfortable tented camps with private facilities.

FORBES: Connect

Drift off on the most comfortable king feather bed you may ever sleep in, and awaken each morning to a magnificent breakfast for two.

BBC: Daily deal: A Proven?al two nights in San Francisco

The homeless people are able to clean and freshen up, enjoy a hot meal, sleep in a clean and comfortable bed and receive a breakfast in the morning before they depart for the day.

BBC: Suffolk night shelter volunteers get 4x4 snow transport

Henry remained comfortable in his trademark hat, which he never removes, except perhaps to sleep and shower, and a scarf.

WSJ: Hollywood Moments