I had a basic single room for 6 hours, which was clean and simple, ideal for a nap between flights. The shared bathrooms are very near the rooms and perfect to freshen up. My package included a meal which was very good and use of the swimming pool all day. I will definitely use the Aerotel, Singapore again. It is really convenient being inside the airport.
As we had a 5-6 hour wait for our connecting flight we chose to spend 3 hours at the Plaza Premium, which was very relaxing and definitely worth the price.
Clean and very comfortable, although I booked just one night for transit but the impression was so very nice. The staff also nice. From T2 arrival just take sky train to T3, then after immigration go straight away to Sky train from T3 to T2, the hotel near there. Very good location back to T2 departure.
Did the 3 hour thing. Had a 12 hour stop over in Changi. Enjoyed the lounge. Food was OK, drinks were OK, staff were great. But the best was the shower. Lovely, clean, spotless and and oh so enjoyable after a long day travelling.