Guangzhou Baiyun Airport is absolutely huge, so finding the China Southern Airlines transit accommodation counter was a bit of a mission. There are no signs that point to a specific CSA counter. To find it though, simply go out into the arrivals hall and turn right once you have entered the arrivals hall. Walk approx 100 metres to Gate 50 and you will find a Transit Accommodation Counter on your left. Present your boarding passes (or a print out of your booking confirmation if you prebooked online) and your accommodation will be confirmed. There is a waiting area near the counter for you to sit and wait for your hotel shuttle bus to pick you up and take you to your hotel. Shuttle bus will take you back to the airport to make your connecting flight. CSA will arrange a wake up call 30 mins before the shuttle leaves the hotel for the airport.