--Size*--1 pers/75 sq feet2 pers/150 sq feet3 pers/225 sq feet4 pers/300 sq feet5 pers/375 sq feet6 pers/450 sq feet7 pers/525 sq feet8 pers/600 sq feet9 pers/675 sq feet10 pers/750 sq feet11 - 15/825 - 1125 sq feet16 - 20/1200 - 1500 sq feet21 - 25/1575 - 1875 sq feet26 - 30/1950 - 2250 sq feet31 - 40/2325 - 3000 sq feet41 - 50/3075 - 3750 sq feet51-100 pers/3825-7500 sq feetMore than 100 people/7500 sq feetVirtual officeNot sure