Originally Posted by
mcgahat
I agree and I am not sure how a United crew would have handled it but quite sure the OP would not have been allowed to lay down for hours in the areas they mention.
I've seen people try it on a variety of US based airlines over the years. It always ends in a similar way: FA "Hey, where do you think you are ? You can't stay there, go back to your seat and fasten your seat belt".
I'm a bit surprised LH allowed it...