Ok, yes I have one fitted to mine ....
Suffered initially on the key fob problem, but the software update cured that ...
Then had a a problem with windows not going up after the top going down from the key fob (with ignition off) .. It worked fine with the ignition on.
After a lot of talking to mods4cars, which I have to say have very good support, it would appear the loom to control module had a different pin out ... The manual says splice into the yellow wire, but if you look carefully this enters the connector on the top right. On the UK loom the pink wire is top left.... therefore you have to splice to the pink wire to ensure windows work with ignition off. They are in the process of updating the manual.
Aside from that install was easy. Routing the wiring is also fine, so long as you take you time and cable tie things so nice and tidy ...
Having lived with it now for a few months, its worth every penny. If only to be able to push the close button once whilst driving up the house, so its all complete before you park up.... SWEEET
Then of course walking up to the car in the car park, tapping the fob in your pocket, and the top goes down as you get in, start up and drive off