Unless you type teachers name in the box with the service name, you have no way of knowing which teacher you are booking a lesson for. It is really frustrating having to make all the appointment names longer by adding the teacher's name next to it just so I know who im booking an appointment for.
Yes then there is about a bazillion options when booking a lesson and it isn't the most user friendly. Would be much easier to select lesson, length of time, then instructor. And have prices vary per instructor