Positives: plenty to open with, and even beds to close on. Attractive chicks, but only at certain times. From 1-3 is the best time in my area. When the college chicks get out of class. Go much later or earlier than that and you are likely to see a crowd less like the one you want.
Negatives: Very few chairs, isolation difficult. Girls don't find it funny when I ask them "want to grind my nuts" and I really just mean make some peanut butter at the machine.