I have three kids, 3,4 and 10, and I agree with both sides of the argument, but for my wife, the 5 door works so much better. Before I ordered her the GTD 5 door, I was offered a delivery mileage 12 plate R in white, but 3 door, it was a great price, but she said no - shame it wasn't a five door. Oh well it's not me that has to contend with children on the school run after all! And at weekends we spend most of the time in my Sportline kombi
In fact my list of MKV's go like this;
2006 GTI 3 door
2006 R32 3 door
2008 Ed30 5 door
2008 GT Sport 5 door
2007 Ed30 5 door
Incoming GTD 5 door
I'm only taking from experience