This medical centre has brillant dr's and nurses and it's great that it offers bulk billing however if you just need a script or something quick it is frustrating that you can not have an appointment.
Most Doctors here are very capable, well qualified, caring and attentive. The management appears to be less so and this is encountered in their refusal to accept appointments.
The disadvantage in going here is the probable waiting time.
If you want to see a particular Doctor, you can attend at a time they are working and request to be in the line for consultation with them.