update:
so...i took your all's advice, and called up T&G's Academy...but they were booked for the next two weeks. I crossed my fingers, and called the Vidal Sassoon school, and they gave me an appointment for the next day!!!
my hair's curly - so...it was super important to me to get a nice haircut that won't make me look like a frizz ball. I had really long hair, and although they did cut it shorter than i wanted it, it's a great haircut!!! - with factors taken into account as the shape of my face, texture of my hair, and consequences of the type of cut. What i liked about it is that after every section that was cut, the supervisor (who was a professional VS stylist with many many years experience) had to check, fix, and approve to go on. So, it did take twice as long as a normal haircut, but well worth the price of 4.50!
thanks for the advice!