I attend the trial lesson before. Quite bad experience. Only one teacher, about 8-10 BB. Most are brought by Maid. Very chaoic. Teacher try very hard to teach the things (sing songs, tell story, drawing, tea time.....), but only 1-2 bb is paying attention. Some other BB playing rubbish bin, door,..... Maids are talking at a corner (some even left the room, I have seem a baby cry and discover that her maid have left the room....) Some baby sleeping...... They said there should be an assistant, but sick leave that day.
Anyway, I have not join la! Though the price is quite low compare many other playgroup.