Congratulations on upcoming purchase. Sounds like you'll be buying used. If new, read on. Comments below are USA. My 2022 MSLR is awesome. One advice I can give is to inspect your car before accepting it. Once accepting it, you have 100 miles to note other imperfections. After 100 miles, they may deny responsibility depending on the defect. Use the app to note defects with pictures and text. If you decide not to fix some, you'll at least have documented history.
Enjoy your car!!!