No, we didn't accessed that lounge,
It was around 4AM, I was only accessing that because i have enough lounge accesses them twice, but didn't want to pay since we don't want to eat at that time, just want to relax, but Singapore airport already have too much areas to rest.
Later we went to Kaveri lounge that opened around 6AM that has only one thali per access(it's like a restro).. but they gave too much food per member(We only took half after seeing there quantity)