Very weel executed idea. This is an awesome game, and I want it to become a real game, it has potencial. I loved managing the rooms. I don't feel like the theme entirely fit, but it was very close.
My experience:
It took me some time to understand the game and to figure it out what was each of the icons (I don't know what the last one means tough, never used). I feel that there are information that I should know better before playing, maybe a tutorial would solve this. Other thing that could improve is the line, when there are a lot of people in the line I can't figure out the info, there is too many overlaping text boxes, I just did what I thought was correct.