I paid to have my whole body (legs, arms, underarms, and bikini) done up front but wasn't happy with the results so I got a partial refund.
I am fair skinned and have very dark, thick hair, which is supposed to get the highest results from the laser but unfortunately that wasn't the case. That was 3 years ago and pretty much all the hair has grown back.
I had 5 treatments done on bikini and it still came back AND that area hurts very bad!! I had 3 treatments to arms, legs, and underarms and noticed a change at first but now everything is back. Wouldn't recommend it due to the price, time, and the fact that it will probably grow back.