Over the last 100 years, hotel amenities and accommodations have come a long way. From in-room minibars and tiny shampoo bottles to pillow menus and 24-hour butlers, every innovation has to originate somewhere.

Curious about which hotel was the first to offer room service? How about complimentary mini-soap and shampoo?

http://edition.cnn.com/2014/01/23/tr...ers/index.html