The Guild Meeting Hall (ギルド会館 girudo kaikan, also referred to as the Guild Center) is a large, sixteen-floor structure in Adventurer Cities where individual guilds can rent guild halls for a monthly fee. The entire hall consists of only one zone; however, individual guild halls are their own separate zones. The ground floor also holds the registration desk used for joining or withdrawing from a guild. This desk is staffed by NPCs who perform clerical work.