“There won't be an Earth left to save.” - Spoilers for Mass Effect 3 follow. They have a strict prohibition against touching, and if such behavior persists the public announcer claims they're hanar urinals. There are three waterfalls in the area: two waterfalls next to the casino's upper entrances end in small pools with fish, and one on a wall prior to the hallway leading to Khan's office. A public announcer periodically issues advisories to the casino's guests. Surveillance cameras are installed on strategic locations, supplemented by vigilant guards.
The highest floor has more seating, another bar, and the casino's dance floor. Private booths and seating for patrons adorn the nooks of the level and there's a bar nearby for preparing the customers' drinks.
The Quasar games in particular are guarded by a krogan pit boss named Krud. The main floor holds the establishment's numerous games: Quasar booths, roulette tables, and varren racing booths. The lowest floor is simply an entrance stairway ascending to the main floor.