318 ti 125000 2500 Questions

[jtone]

Hello everyone, I'm a server and and sommelier. I know my wine inside out but if there was anything else I would want to know more about it would be Car's music and chics. Cars is why I write today. I was never allowed to buy a cool car foer my father made me buy reliable cars. Now I came accross a 318ti with 125,000 for 2,500. no rust and interior looks near mint. The door panels are loose on the bottom the clock works but not the other features like avg miles. steering wheel is bendy like you can twist it and the shifter button is loose aswell as handle (automatic) The engine looks like new really it looks like things were newly added. I see belts not chains in the engine. Not sure if that is different. THe right tire plastis covering is loose part of bumper which skids only somtimes when mking a turn. Over all the steering is straight the traction is tight and the engine sounds smooth slight ticking though but once warmed up goes away. I'm willing to drop moey into it because I never had a car I cared about until now. No carfax done yet but soon. Heaerig what I got what do you think I should do about the issues and about potential issues. Thanks for your help Jtone

Ps. Where can I find a break down of the engin so I can learn to work on it myself and start with simple things like oil cahnges and then move to more complex things