▁Que zon ▁City . ▁The ▁left most ▁part ▁of ▁the ▁fac ade ▁was ▁designed ▁for ▁another ▁reality ▁show ▁franch ise ▁called ▁P ino y ▁Dream ▁Academy ▁until ▁ 2 0 1 1 ▁when ▁it ▁was ▁entirely ▁removed ▁in ▁favor ▁of ▁Big ▁Bro ther . ▁The ▁interior ▁of ▁the ▁studio ▁is ▁designed ▁to ▁look ▁like ▁a ▁real ▁house ▁with ▁them es ▁and ▁interior ▁design ▁changing ▁for ▁every ▁season ▁of ▁the ▁show . ▁The ▁studio ▁is ▁also ▁designed ▁to ▁capture ▁every ▁" h ous em ate ' s " ▁activities ▁with ▁state - of - the - art ▁surve ill ance ▁cam eras ▁and ▁micro ph ones . ▁The ▁house ▁is ▁surrounded ▁by ▁walls ▁with ▁two - way ▁mirror s ▁to ▁allow ▁cam er amen ▁to ▁directly ▁shoot ▁from ▁behind ▁of ▁the ▁mirror s . ▁The ▁studio ▁has ▁back l ots ▁that ▁are ▁util ized ▁for ▁several ▁purposes ▁depending ▁on ▁the ▁season ' s ▁theme . ▁Currently , ▁the ▁back l ots ▁are ▁util ized ▁as ▁an ▁activity ▁area , ▁sw imming ▁pool ▁area , ▁and ▁multi - pur pose ▁hall . ▁Pre viously , ▁it ▁was ▁also ▁used ▁for ▁a ▁garden , ▁a ▁resort , ▁a ▁concert ▁hall ▁for ▁P ino y ▁Dream ▁Academy , ▁an ▁ev iction ▁hall , ▁and ▁even ▁a ▁sl um . ▁The ▁multi - pur pose ▁hall , ▁in ▁particular , ▁is ▁used ▁by ▁the ▁A BS - CB N ▁Foundation ▁as ▁a ▁relief ▁goods ▁storage ▁facility ▁during ▁cal am ities . ▁The ▁house ' s ▁set - up