- Ambassador lounge had a 5 hour stay limit and they make you wear a sticker with the expiry time
- Skyview has no lounge chairs
- Rainforest has day beds with semi-private partitions but they cost extra. A 6 hour stay costs more than the transit hotel min. stay of 6 hrs. But if you intend to stay less than 6 hrs, Rainforest is cheaper.
- Green Market is really just a restaurant and doesn't open overnight
- sleeping in the cinema is free
- you can move between T1-T2-T3 air side without going thru immigration.