Any hotels or lounges in Singapore where I can comfortably spend 8-10 hours after arriving? My flight lands at Singapore's Terminal 2 around 3 AM, but my hotel check-in isn't until around 3 PM. I'm looking for a place where I can rest and freshen up, keep my luggage for approximately 6-8 hours, and I plan to use the remaining time to explore the airport. Also any other travel tips for Singapore are appreciated.