Back seat: I have tried them for few seconds this morning...hard and without something soft!
There is something...missing ...is like to seat on a fence!
Not confortable at all.
My Clubman has not leather but sport seats with fraction 60-40
I will have to catch a large pillow for the people that are going to seat there.
With the exception of possibly the countryman I have found the back seats of minis to be relatively uncomfortable and cramped. After all they still are a tiny automobile. There is very limited leg room.