3greatkids:hehe, actually for the swimming i'm not too sure coz all the kids only start learning swimming in K1. Come to think of it, I never question the cleanliness of the pool leh, so i oso dunno how often they change the water. But based on their hygiene records, I think it shld be quite ok de In terms of the lesson, from what i gather from LW, i think they really do teach them coz when we go to the pool, she will demo to me some of the things they learn from swimming. but i have never attended any swimming lessons before myself so i oso dunno whether it is the same as the paid lessons outside hehe... Y dun u ask Shermaine on the changing of water coz it never occurred to me to ask oso haha... then u can share with me kekeHiHi,just checked with Shermaine, yes they change water on every Monday. As for the instructor, Uncle Joe, he is a swimming instructor who also teachs lessons outside. so its ok to swim there....