While the room was not big, it was comfortable enough. Even during the hot Hunan summer, room temperature was kept at 31 degrees Celsius and we couldn't change it. Though I'd say we got used to it, it definitely tested our mettle.
We spent a lot of time at night watching Netflix movies or the World Cup (it was in South Africa in 2010), or gathering together in one room and playing cards. The four of us got really close during those long nights. Maybe too close.
It was difficult to explore the city of Changsha on weeknights because Broad Town was about 20 minutes away by taxi from the center of the city and not really even at walking distance from interesting places (like shopping areas, KTV, and colleges).