more than likely each individual team has set up arrangements with their own hotel chain. i used to obtain autographs and once new where each hotel was for what team and where to be to get signatures. they certainly dont all stay at the same hotel, in fact some players may stay with members of the opposing team, thhis is not uncommon, perhaps they are friends and may have schooled together. some take cabs to the arenas while others take the chartered bus. this is for most sports. nhl players practice the morning of a night game and that is a good time to meet visiting players as well as home team heroes.