I took my baby once on the weekend. After all, I am cautious about things involving my children, but overall I feel OK. The water quality problem that worried me the most was relieved after the baby got into the water. Because it is an experience class, some teachers teach children and parents how to interact and enhance their feelings. In the end, the baby is also very happy, but I suggest you check it on the spot, and the child's affairs must be prepared.