Lounge Guru on Instagram: "Quick nap on the Airbus A330 with Cathay Pacific business class. The fully flat bed made this hop from Shanghai to Hong Kong surprisingly restful. I just used the standard seat cover this time, but you can also opt for a topper or mattress pad if you want extra comfort. Since the flight was light, I had the quiet space to myself and managed a solid two-hour sleep before landing. I set up the bed on my own, though next time I’ll see if the crew offers full turndown serv