We are still in the finishing stages of refurbishing our en-suite, but this mirror is the business! The backlight LEDs illuminate the surrounding wall beautifully, and you can change the tone of the light at a touch. As work on the en-suite is not yet finished, we've not yet been able to test the anti-fog mat, but I am confident it will be as functional as the other features on this product.
The rear of the mirror has a large rebate, which means you have greater flexibility about the exit point for your wiring ... I would recommend that you have about 2ft of slack cable to make the final connection.