nanna8
Yes Singapore is a lovely safe airport and you can go in the tropical garden there and ,if it is open, the butterfly garden and also the cactus garden. So clean, too. Underneath there is a big shopping centre which we only found when we stayed in the hotel there once. I’d love to go back there one day.
It is a lovely airport and, if you have a long wait between flights, you can book a lounge.
However, two or three hours should be plenty and there is quite a lot to see, including a sunflower garden on the roof.
There used to be entertainment in one of the eating areas too, an older couple, he played the piano and she sang but they weren't there last time. We missed them.
The tea was terrible btw!