It is circumstantial. Most of the time off-season training camps are not in large cities. In my experience, the players don't stay at the same place. They rent private residences, extended stay suites, ect......In this situation when they break for lunch a chef on their staff prepares meals. In the large hotel you must have worked at where a team came in for an away game one time ten years ago, the team probably ate together in the ballroom utilizing the existing kitchen staff