I have my baptism flight a month ago in a 152. The instructor was worried because he couldn't fully move the wheel back because of my knees, then I tried another position and he couldn't press the pedals. It took us a while to find a position for my legs, but I didn't feel safe about this until we landed.

I am tall 1.90m (6'3"). I want to take classes further but I think I should find another plane.

Note: I used a Fiat 600 for like 6 months. I think the 152 is smaller inside.