They only have one front door entry.
Yes, you may.
Yes, everyone has a single room and 6 people in the suite shares a common room and bathroom.
Yes I believe so. Unless the room is in the basement where you might get a small window.
There are only a couple singles in nugent and they are usually given out to RAs and RDs. But yes, they do have their own bathrooms.
Gender is definitely important because your roommate would have to be the same gender as you. As for the rest, just mention things that you think it’s important for your roommate to know, such as your daily sleep time and work time.
Definitely join your class page on Facebook! A lot of events are posted there for you to attend and meet people. With the ResLife portal, you should be able to find roommates and choose the building and room you want to live in.
Quad vs. Blitman:
Quad is closer to the campus but with smaller living spaces. Blitman has only doubles but the rooms are big and each room has its own bathroom and shower.
I don’t know that much about greek life, but I do that they have bondings from time to time for people to meet each other.