Capsule hotels are in vogue right now. German tour company, Rotel was always ahead of the game by providing capsule hotels on wheels since 1945. No matter how much you might enjoy staying in a five star hotel, you will always be stationary, trapped in one district. So, to feed your sense of novelty and adventure, you decide to book yourself on a Rotel bus. What next? Well, first you choose your tour from hundreds of options all around the world. If the wilds of Africa are not your thing, perhaps the vast planes of central Russia are. Or maybe the frozen wilderness of the Arctic will appeal or what about exotic Ecuador? On the bus, you ride in passenger seats during the day and sleep in 6x6x3ft capsules at night. There is a large kitchen on board for food but you may have to go a few days until you reach a shower as there is not one on the bus. But who could complain about the smell of unwashed passengers when you are waking up in a new and exciting location every day.