We went to the Square with great expectation having read great reviews of this restaurant. Unfortunately it was one of my our most disappointing restaurant.
experiences I have had. we had the tasting menu and although some dishes were very good, the crab lasagne came with big pieces of crab shell in them (3 out of 6 of the dishes)
Big enough to be a real danger. The halibut was overcooked and dry and the lamb was chewy and tasteless. There are much better restaurants in London at this price so do not waste your money going to the square. To top it off they charged for water on our bill that we did not have.