The u-bend on our bathroom loo is boxed-in which makes it easy to clean. The loo itself is square which I find is in awkward shape for cleaning as it has edges.
I used a self-cleaning loo in Belgium about 20 years ago. When you flushed, the seat trundled off round the base and passed through an area at the back of the pan that cleaned and disinfected it. I was so fascinated that I flushed about 3 times just to see the seat making it's journey round the pan! ( I'm quite easily amused)
A new definition of what constitutes British



