I definetly use the lounge for breakfast and also my water fix. I grab a few waters each morning (those that carry the plastic bottles - hate when they have the old fashioned glass bottles). If when I'm on a business trip my typical routine is finish the meetings and return to the hotel around 4; by the time I change and relax its 6, just in time to check out the lounge. Many lounges put out quite a spread and if its not just fried stuff, I'll eat there and pocket my per diem.