Hi! There are lots of Cristofori branches in Singapore. So signing up with them for a course is very much leaving it to chance to point you to a good teacher. I know a few people who are teaching there and I would say they'll make good teachers...However, I do agree that their fees are pretty reasonable. So if budget is a concern, guess there's no harm checking them out and later switch to other private teachers or other schools if you don't think they suit you...