Good luck you will need it. You need an appointment for D-ring road facility. The main service center in industrial area you might as well be in the Amazon.
It is a painful experience to get in and out of that location. And once there, your wallet will picked through like a fine tooth comb by the service center, all of which are extortionately expensive. Even the people who work there dont even bring their Toyotas for service at that facility. Your best bet over the long term is find a local center to where you live service facility that will not scorch you pocketbook and provide good service. Only bring to dealer service centers if you are under warranty and/or if service is included in your contract for the first 30,000 kms or so. After that you really need a private facility to handle your car.
Buying the Toyota was good. Servicing it at the dealer center is not in your best interest.