Most hotels of the past had a lobby, rooms and a restaurant and that was it. Las Vegas grew out of the hotel business turning dessert into one of the hottest places and where some of the best hotels in America can be found. But from there, they have sprouted almost all over the place and now there are literally hundreds upon hundreds of them. From 5-star to a mere 3-star all have something to offer, low price luxury, environmentally friendly yes you heard it right there are now hotels that follow the earth friendly movement but still fall in the upper classes.