On the first floor, there are 10 people for 2 single occupancy bathroom/shower combos. You can also walk through the lounge and in the main hallway, there's a large multi-person bathroom (no showers). On the 2nd floor, there are 2 single occupancy bathrooms, 1 shower room and 1 larger multiple occupancy bathroom. On the first floor, you might have to wait occasionally for a shower. On the second floor, you never have to wait. ~ Katie