I have a 2011 i30CW manual diesel and am very happy with it. The fuel economy is great, it drives nicely, and has everything I need. Servicing is quite cheap too. I can fit three car seats across the back, and the pram in the boot, along with a decent amount of shopping.
It feels a bit tinny compared to my old peugeot, but then again, it is a cheap car. Good value though.
Only downside is that now that I have three kids I really could do with some more boot space. When we go away we have to strap the pram to the roof rack! Oh, and word of warning, don't break a wing mirror cos it costs $800 to replace