You get the Party Room and access to the full main arcade for 2 hours. The main arcade is in Public Hours, so others will be playing too, but the Party Room is exclusively yours! There is 15 minutes set up time for 4 or less hosts to enter only the party room to bring in materials and do whatever arranging you have planned before your guests enter at the party start time. Check in with the front desk no earlier than 15 minutes before your party.