Thanks for that everyone. I ended up at Carluccio's (but before the recommendation). My experience was varied. The service was excellent but pancetta is not bacon and the toast closer to crostini with eggs on top where the white wasn't entirely cooked. :-(. My friend asked for tomato sauce and was given a home made tomato sauce (nice idea) but it tasted like a cold version of the basis for Bolognese. Well I've learnt something at least. I'll try Lower Marsh or the Cut for a better and better value breakfast.