Consider mounting your cisternlink aquasaver in the off-set position, particulary for younger users where by a step can be included for greater access.
By introducing the Cisternlink Aquasaver not only will you save water but teach your children good hygene practises from an early age.( wash hands after using the toilet!)
Drilling Ceramic
Ceramic Drill Procedure
The result
Although ceramic is a hard material with the appropriate drill and procedure a hole for the waste pipe can be easily installed.
The use of a wooden template keeps the drill firmly in position to start the hole, while running water cools the hole drill and cleans away the slurry or waste ceramic.