You know the all in one bathroom?

@igazor You could actually had a toilet that doubled as a shower at one stage. Just make sure there is something stopping the ball valve closing properly and allow the water to continue in and eventually it would have to go out the overflow. What a better way to put the overflow right at the front rather than the side? :lol:

https://mediaprocessor.websimages.com/rotate/undefined/http://i1186.photobucket.com/albums/z374/ClassicRVN10/LawleyLynx/LawleyLynxCistern4_zps9bf52af2.jpg

https://i.ytimg.com/vi/q752crZdd6I/hq720.jpg?sqp=-oaymwEcCOgCEMoBSFXyq4qpAw4IARUAAIhCGAFwAcABBg==&rs=AOn4CLDc9mkBN27Va3f6dNKX02ABKOuXsw