Completed my first ever stereo install today. 2005 Elise. It was much easier than I expected it to be. Done in less than an hour. Ordered the stereo and DIN tools from Crutchfield and they got here next day. The harness was back ordered so I ordered it off amazon because I didn’t want to wait for Crutchfield to ship even tho it was included free with the stereo. All works well, and the Bluetooth phone calls have been seemless so far.