u/ConsciousDonut9271

Hello, we (a family of 3 travelling with a 5 year old toddler) have a 8 hours layover on our trip from Sydney to Amsterdam. I am wondering if it's worth making use of the free hotel provided by China Southern Airlines. Is 8hrs enough to go back and forth considering immigration and time to wait for the shuttle? Or should we aim for the lounge? I am not sure what to expect when it comes to moving around the airport and how long that takes (eg clearing out customs on both ends). Thanks!