Swim Lovers' Swim School is a swim school at 11 Evan Street, Belmont, Auckland 0622, on the North Shore, with a Google rating of 4.3. It has a page on the School and College Listings site.
A good swim school teaches water safety as well as strokes, with qualified teachers, small groups and a warm, clean pool. In New Zealand, learning to swim and to be safe in the water matters, since we live near the sea, rivers and pools, so look for classes that teach floating, breathing and what to do if you fall in, as well as technique. Ask about class sizes, how children are grouped by ability, whether parents can watch, and how the school handles missed lessons and make-ups. Babies and toddlers often start in parent and child classes. Regulars book a regular slot each week, keep lessons going through winter so skills do not fade and bring towels and spare clothes, since warm water can feel cold afterwards.
For families in Belmont and across the North Shore, Swim Lovers' Swim School is worth contacting about classes.