"Just over the road from Whitehall's Ministry of Defence building, you’ll find the affectionately named 'OWO' – an impressive Edwardian building that functioned as the Old War Office before it was retired in favour of the newer MOD premises. As you’d expect under the stewardship of Raffles, opulence is at every turn, but this is a building that also has plenty to show off in its own right thanks to a plethora of original features. On the top floor you’ll find Kioku by Endo, a sushi restaurant blending Japanese and Mediterranean flavours and boasting stunning 360° views across the city. There’s an equal amount of seating in the main room and out on the terrace, so pick your favourite spot and make the most of the views, which take in The Mall, Horse Guards Parade, Trafalgar Square, the River Thames and Big Ben. For an extra special occasion, book the private dining room, which is set in one of the building’s iconic turrets." - The MICHELIN Guide UK Editorial Team