Inside a ladies’ toilet in a restaurant in Chodovar in the Czech Republic. The seats were the unique to say the least. And to this day I have no idea why there were different doors for “ladies”, “baby girls”, and “hip hoppers”.
A lot less elaborate and without what we consider plumbing the toilet on the outside of an old castle. Not an outhouse as such, rather an out-room.
In winter, they must have really wished for toilet seat heating!