My chameleon lives in a dorm room that has three roommates (including myself). He is very healthy and has tremendous color ever since we have "rescued" him from the terrible pet store we bought him at. Since chameleons are practically deaf, sound does not bother them. However, they are very good at sensing vibrations, so very loud noises would not be good. Chameleons also have very good eyesight, so if your watching TV at night, I recommend you drape a dark sheet or towel over the cage. My room is kept fairly quite now, especially at night when it close to the chameleons bedtime. We use a sheet over his cage and he works perfectly for him.