Good experience. Drove in for a routine oil change (Weekday afternoon, no appointment). Was served by a courteous and experienced old-school mechanic (Ah Chuan). No hassle and no fuss. He did not push for extra jobs like many of the new workshops do. All in took about 30 minutes. Price was reasonable. They don't accept nets or credit cards, but Chuan was gracious enough to drive me to a nearby ATM machine. The workshop has been operating for 20+ years (phone number on signboard has only 7 digits like the old days). I would have kept this gem to myself by, truly, they deserve a mention on Google. If you live near Yishun, you might want to give them a try.