On the first floor of swish modern British restaurant Hush, The Aviator is its newly rebranded 1960s-style cocktail bar. The design – all jewel-tone leathers and velvet plush – comes courtesy of Russell Sage (not perhaps on his finest form), resulting in a look resembling an airport Executive Club lounge from the Pan Am era. ‘Destination’ cocktails are themed by country and detailed on mocked-up boarding cards; many are delivered with a theatrical flourish. Smoking Señorita (Spain) – a suave take on a Manhattan, featuring Nomad Outland whisky and oloroso and cream sherry – arrives in a cloud of smoke, from under a cloche. Rihannatini (Bahamas) – a mix of rum, Frangelico, coffee and Kahlúa – comes with mascarpone mousse and a mini chocolate pot. Service is certainly business class, as are some of the small-plate dishes (we recommend the scallops on cauliflower purée), but other bar snacks are more charter flight (chewy wraps containing dry duck meat) – at non-budget prices.