I fitted one, not plug and play. Once you have the adaptors and facia, and maybe cut and splice the harness adaptor wires as the outputs from the replacement HU are really low in comparison to the originals, then I had the headlining down to run the mic wire, centre console out, transmission tunnel out to route phone, Usb, handbrake splice and cable to antenna which I ran on to the rear shelf so also removed sub and some rear panelling. It's a pain!