We had lukewarm water on the first day, but we could barely take a bath. On the second day, it was really a cold water, so we could not take a bath. Hot water is an essential part of a hotel, isn't it? It seems hot water is supplied room by room and a room keeper forgot to switch a heater on, I called a night duty manager and he said we need to wait for two hours till water gets hot which was midnight. It was a very first time I could not get hot water in 60 years of traveling experience.