all those who went to ah ber's grandfather's wake said i am siao when i was really excited after i came out from this toilet. because i was exclaiming on this special toilet i seen it for the first time! its a seat, and the flash is like changing the gear of a manual car. and as for the water from the tap, i need to keep steping the paddle below so that the water comes out. my other friends were laughing at me cos they have seen this tilet before but its my first time. so its amazing!