is it worth it?

hello! i want to buy w123 as a first car. i have to note that i have zero experience with cars and i still dont have a driving license (i hope soon i will). i spent a lot of time searching about having this car as your first and i guess it's not that bad. i always wanted to own a 190 or 123 as a kid and now when im finally old enough this dream seems possible. my parents have two cars perfect for daily use so having small issues with this car probably won't be a huge problem since i can borrow their cars until this one is fixed. i also would really enjoy learning how to fix small things on this exact car.

so i found this offer. the price is very very low. around 1600 euros. here in my country the cars are very underpriced but still this is cheap which i think may be kinda suspicious. it says it's 300k km but on another site they said it's 500k. the description says that they changed many things on the car's suspension and that it starts easily with no problems. the only issue they mentioned is the exterior. it says it need to be repainted but at this moment the paint is my least concern. on the last pictures you can see weird spots. i think the car had rust and they painted over it but ofc i may be wrong. and even if it's rust (there are spots i marked) would it be easy or at least cheap to fix it? based on some youtube videos these are the spots where rust is most likely to appear on this model.

i wouldn't mind saving money to fix small things on the car with time it's an old car after all. but if there is a huge problem that would require very much time and money i dont think i can make it. overall the car seems great compared to others i had found for the same and tbh even higher prices.

i love this reddit community and i know you can help me to decide based on my situation and the car's condition. thank you!