We sink this is a great idea.
A Reddit user posted this picture of a faucet on a toilet.
In addition to providing users with the opportunity to not have to walk a few steps after suing the toilet, one toilet faucet manufacturer explains other benefits on their Amazon description:
By rerouting clean water from the supply line, the water runs through the faucet for a touch-free hand wash and then drains directly into the bowl. The reuse of this soapy water to refill the bowl helps in saving gallons of water each day, as well as promoting hygiene and breaking the transmission of diseases.
Does anyone else have sink toilets? Send them our way.