Mongkok Salon Esprit - Carmen, Tel : 25252525 She is quite good and manage my hair for almost 2 years. Some of my colleagues go for her too. Normally cost around HK$1500 up. I suggest you make your reservation during office hour (Tue-Thu) as not too crowd and they also offer a special discount package (hair cut + perm) during weekday, you may ask the receptionist about the price when you make reservation. By the way, Carmen she is off on Monday.