A receptionist prepares refreshments at Nap Lounge at the financial Central district in Hong Kong
A receptionist prepares refreshments at Nap Lounge at the financial Central district in Hong Kong, China February 24, 2016. Nap rooms have yet to prove themselves as a viable business model, but in a city that's permanently on the move, this is an industry that may yet spark a quiet revolution. Picture taken February 24, 2016. REUTERS/Bobby Yip