Or even shorter. I found it incredibly cramped and made my sore knee worse and I'm not 6 foot. It's incredibly cramped on one side but there is enough room to stretch your left leg (if you're in K) but you're right leg is jammed in. I did try putting my leg on the door but it's incredibly unnatural and I felt like I doing some strange stretch or yoga class.

Last week, passengers did have their feet on the door and weren't questioned, though sitting passengers were quickly told off. My advice, avoid this seat like the plague!