[quote=@Joshua Tamashii]
<Snipped quote by Apokalipse>

Some sort of greenhouse, maybe a big one or one in each room. You make is sound like each student has their own room in the description.
[/quote]

noooooo. Did you not see the general layout of all the dorms? You bitches have [i]roommates[/i]. Four to a room, to be exact. Each have a corner.

Greenhouse seems too much. I'm just giving an overall theme on how the environment effects the dormitories, not so much on stuff they have.

Like, in the pictures I had selected for the Warrens, they had a lot of windows and mirrors - hence, reflections. Plus, it is a maze, which probably frustrates the Warrens to no end due to their orderly needs and hatred for chaos.

Btw, just so its clear, the houses aren't based on traits such as bravery, smarts, lalala, like at Hogwarts. In SWI, it is based on their way of thinking:

Good: tend to be opinionated, independent, and are motivated to be admired by others; so basically, they think their own thoughts, and focus a lot on what people think of them. So, Good happens to attract a lot of insecure as well as arrogant people. While they do have a daring personality, it doesn't necessarily means they are brave. By daring, they can be motivated to impress others with stupid stunts rather than save someone at the expense of their own life. In a sense, these are the idealists. They see what the world can become.

Tituba: Emotional. They rely mostly on their emotions to make decisions rather than their beliefs, like Good, or logic, like Warren. What they want most is community, they want to feel loved and they want to love. As such, they tend to hate conflict and are very supportive of people. In essence, these are the optimists and pessimists; they see what they perceive the world to be based on how they feel. Those that have more sad memories and see these sad memories, tend to be pessimistic while it is opposite of the optimists. 

Warren: You do not have to be smart to be a Warren. While they prefer logic and reason, they want facts rather than what their brain tells them. They hate chaos, they want everything to make sense, to have perfect connections. Because they do not see a connection between evil deeds and good thoughts or good deeds and evil thoughts, they mostly see in black-and-white, good-and-evil. They tend to be the realists.