Well, if other people are taking a shower at the same time, expect that you won't get a lot of hot water. I remember when I was at Unit 1 last year and if I went at around 8ish pm, it was full and hot water would intermittently become cold and vice versa; it was pretty annoying. Go at around 10 p.m. and see if it's less crowded. That means more hot water for ya. Morning's not a great time - that's the most popular shower time.