I worked with a twitchy guy in the same office. It was horrible. He would constantly be pumping his foot on the floor, vibrating the entire room. After I asked

I worked with a twitchy guy in the same office. It was horrible. He would constantly be pumping his foot on the floor, vibrating the entire room. After I asked him to stop a few times, he got out of the habit, but damn, it is distracting. Then of course some PM would swing by and talk to him about stocks or something silly. The PM didn't have anything better to do. We were also right by the break room, so people would constantly be chatting. I think you should just put developers and only developers on a floor. Everyone else who needs to chit chat and only has to attend meetings can go on another floor.