Microsoft campus (a few years ago) had little "phone rooms" where people could go to get private or quiet zoom calls done. This was great. They also had larger

Microsoft campus (a few years ago) had little "phone rooms" where people could go to get private or quiet zoom calls done. This was great. They also had larger rooms with a desk to get some focus time. Unfortunately, people would camp out in these rooms all day, and they became filled. It became a territorial thing as my manager did not have a private office so he would "claim" one of the smaller rooms and would grumble loudly if someone else took it.