MK4 GTi Anyone fitted this 2 din sat nav

[tykeman]

Hi guys

Thinking of replacing my standard gamma radio and cd player in my MK4 GTi 1.8T 53 plate with a 2 din sat nav multimedia unit. Found this one on Ebay, has anyone fitted this model or know of any issues with it. Or has anyone got any recommendations for about the same price. Many thanks

http://www.ebay.co.uk/itm/181233944413?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1438.l2649