car 1985 mercedes benz 300D turbodiesel sedan

what i like: its my first car so im going to love it.. i like how big and safe it is to me the seats despite beign 20 years old are comfortable my gf loves it the simplicity of the engine to work on diy friendly.. and the fact its a diesel

what i dont like.. where to start.. the battery is dead or charging system i need to fix the a/c system for a modern freon needs paint needs headlight doors new fogs oil change filter change some interior work need to get drivers window to go up perfectly gotta get the mechanical locks to work the vacuum is fine nothing wrong no leaks its just the mechanical part is iffy.. if anyone knows how to fix lemme know.. ummm just alot of nit picky stuff i could go on about that i will fix