QB PREMIUM (Guoco Tower) is a barber at 7 Wallich Street, #B1-21, Guoco Tower, Tanjong Pagar, Singapore. Google reviewers rate it 4.2 out of 5, from 316 reviews, a good result for a barber.
A good barber is judged on the cut itself and on how well it suits the shape of your head and your hair. Expect a short chat about what you want, how much you like to keep it trimmed, and how you style it at home, and a careful barber will check the result with you before you leave. Many regulars bring a photo of the cut they like, since terms such as taper or fade can mean different things. Ask who you are booked with, as experience can vary between barbers in the same shop. Booking ahead is usually sensible, particularly at lunchtime and on weekends.
The barber is in Guoco Tower on Wallich Street, in the Tanjong Pagar business district, so it suits people already working nearby.