We sat in that in the Oxford Street branch the other day!
It is very nice. You can rotate it so that it points towards the sun / away from the wind. I said it would be lovely to sit in there when it was raining, all dry and snug and listening to it pattering down.... This was a very rare day out without the children for DH and I though so it has to be said I was sighing happily at everything that happened for the whole day!