Kia Cee ́d demonstration car – offer attractive but also good?

Moin, since I need a slightly larger car for family reasons and I don’t know Kia so well, I would need your help. I was offered a Kia Cee ́d 1.6 CRDI in the Spirit equipment variant with ISG and winter bikes. It is a demonstration car, which was registered in October 2012. The vehicle has been driven at this time approx. 5000 KM and was offered to me for 1800€. Is the price OK and what should I pay attention to? As already mentioned ic h with KIA no experiences yet and thank you for your advice. VG Joschka1899