Purchase of used Alfa 147 GTA

Hello GTA – driver. I am currently looking around to get myself an 2003 Alfa 147 GTA. Although I have never driven Alfa, but find the GTA the absolutely most beautiful car in the compact class. The vehicles I have to look at besides the three years so about 30,000 to 60,000 km on the soles. Most of them are without Xenon and with the serial rims. Are there from your point of view a few important things where you should look when buying a used GTA to do no wrong ? I am vo n the Alfa quality convinced, my question rather aims in the direction of “see the pruning system in any case etc.” so there are certain places where a professional look would be helpful ? Thanks for your help for the time being.