Originally Posted by
TTC900Rocket
2) Does it matter which transit hotel I book? Can I move around the terminals freely? I recall there being a 6 hour limit at one of the transit hotel, but it's been nearly 10 years since I've been to/through SIN.
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Yes, you can move around terminals easily ( other than T4). You can book any transit hotel.
There is no 6 hour limit, rather they book rooms in 6 hour blocks, you can easily book 12 hours, or more.