The Bishopsgate Boisdale is more accessible than the Belgravia Boisdale (see my other review from yesterday). Although they don’t have a disabled toilet they do have a portable ramp that will help get you in!!
However, there are unfortunately steps down to the main area of the restaurant where the music is played, but the champagne and oyster bar is accessible. You can dine there as you can’t get down to the main restaurant.
Boisdale of Bishopsgate gets a provisional 1.5 BBS Ticks
