We have stayed at the champion hotel for 2 nights with our family. The hotel has a relatively good location in a quit area (about 10 to 15 mins walk from the Paya Lebar MRT station).
It is modern, very clean and comfortable. The shower was the best we had from the 8 hotels we have visited during our roundtrip.
Minus: no breakfast in the hotel. If you like Asian breakfast there are enough options nearby but if you are looking for western style breakfast you will have to walk to the MRT station. Would stay again on my next visit.