I have a back to wall bog fed from a concealed cistern in a vanity unit. The lid of the vanity unit is going to end up under a worktop and i'm struggling to think of a way to neatly allow access to the cistern from above.
My plan was to cut a square of worktop out and attach some external angle to it so it could be dropped back in. But there would be a visible flange and the missus wants something less visible.
Any suggestions welcomed.