Going Vertical

In our company we used to be all housed on the same level, so everybody knew everybody, you would see when new staff joined, we would see each other very often, and through conversations had a good awareness of what was going on. Then we moved into our own building which was stacked up vertically over several floors. Now you don't see people, eg new staff, and it's harder to keep track of what's going on. New staff may not find it easy to know where the knowledge and expertise is.