At its heart is a vast open-plan kitchen, dining and reception room. A dramatic grey-veined marble island anchors the charcoal kitchen, which is fitted with Miele appliances. The reception has ample space for a full dining table as well as a generous seating area. Floor-to-ceiling sliding doors open to a balcony that runs the length of the apartment, linking the reception and all three bedrooms and drawing in soft light from the Thames. The principal suite has a walk-in wardrobe and marble-clad...