Classes You can book your classes online and enjoy the variety of classes that the Arch has to offer. Class Timetable Book online Never Miss a Class! Book your Pilates, Yoga, Circuits or HIIT classes Book online now Prices Online classes x 5 £40 Online classes x 10 £80 Online drop in £9 TherapiesDon't forget to enter in your text.View PilatesDon't forget to enter in your text.View TrainingDon't forget to enter in your text.View ClassesDon't forget to enter in your text.View