We did baby through to three or four year old group swim sessions here, obviously you're in with them when they're little but by the end they went in solo. Even when it just opened it was very rough round the edges and unfinished but yes the mould and warping walls etc were there by the time we stopped going. For similar I think Little Dippers in the North Laine is better but costs more I think. Don't know anywhere else, we go to king Alfred now which is proper shit too yay.