Hotel for fans of the Exotic

In Germany, a city of Kaiserslautern opened an unusual hotel called Alkatras. Yes, you have to think - the hotel designed like prison. In fact, before this building was the city jail. Visitors to live in cells with bars on the windows, a toilet is located right in the room, the food they serve, through a special window well and so It is unlikely that I would be able to sleep in the room))