bought a window kit for my T5 and the centre blind kit. window kit is easy to fit but you Must watch the fitting video to make sense of where the rails go . the centre blind divider kit HAS NO VIDEO, so you have to work it out yourself, depending on your van you will need to cut the track and bend it a little which is not too hard ( watch the curtain fitting video for help) I was worried on going through the outer roof skin or hitting wires in the roof if I fitted it on top of the plastic divider trim in the roof. Don't fit it here fit it further back 5-25mm back from the plastic trim is fine there is a metal brace in the roof to screw it to. all stuff seems good value , arrived quickly and not badly packed, make sure you use the right size drill bit for the screws and a decent screwdriver so you don't round the heads of when fitting the screw.