Party the night away at this buzzy, cognac-referencing club and bar that used to be Vitalita back in the day; a petite but glamorous space kitted out with graphic monochrome wallpaper and lots of quilted black leather. Order a drink at the back-lit bar (complete with ‘XO’ inscribed on the wall behind in crystals) and enjoy the house soundtrack laid on by the resident DJ. During summer, tables are set up outside (on a rather busy street corner, it must be said) with topiary and soft lighting lending a relaxed lounge atmosphere to proceedings. There is, of course, a food menu, complete with a business lunch service that runs every day from noon-3pm. XO is a popular spot, and the scene gets going before midnight – so if you’re with a group of friends, it’s wise to book a table to avoid disappointment.