I'm looking for a toilet with an integrated sink. I've seen them on rare occasions: flushing the toilet activates the sink, which re-fills the toilet and tank using the water that drains through the integrated sink above the tank.
Is there a simple way to retrofit an existing toilet with a top-mounted sink?
If retrofitting one is not an option, is there a name for this that I can search for?
Best Answer
You are probably looking for something like this? If you google "grey water toilet sink" you will get lots of results.