, ▁Spain . ▁Torre ▁P w C ▁is ▁one ▁of ▁four ▁buildings ▁in ▁the ▁Cu atro ▁Tor res ▁Business ▁Area . ▁It ▁was ▁designed ▁by ▁Carlos ▁Rub io ▁Car v aj al ▁and ▁En rique ▁Ál vare z - S ala ▁Walter ▁and ▁was ▁built ▁by ▁S acy r ▁Sau . ▁ ▁It ▁houses ▁the ▁five - star ▁hotel ▁Euro st ars ▁Madrid ▁Tower , '' ▁which ▁occup ies ▁ 6 0 % ▁of ▁the ▁tower , ▁with ▁rooms ▁between ▁flo ors ▁ 6 ▁and ▁ 2 7 ▁and ▁at ▁its ▁upper ▁part , ▁a ▁two - store y ▁d ining ▁room ▁offering ▁a ▁pan or am ic ▁view ▁of ▁the ▁city . ▁The ▁professional ▁services ▁firm ▁Price water house Co op ers ▁( P w C ) ▁moved ▁its ▁offices ▁in ▁the ▁capital ▁( about ▁ 2 5 0 0 ▁profession als ) ▁to ▁this ▁building ▁in ▁July ▁ 2 0 1 1 , ▁taking ▁up ▁sevent een ▁flo ors , ▁between ▁flo ors ▁ 3 4 ▁and ▁ 5 0 , ▁which ▁were ▁vac ant ▁at ▁that ▁time . ▁On ▁the ▁same ▁date , ▁the ▁P w C ▁logo ▁was ▁mounted ▁at ▁the ▁top ▁of ▁the ▁building , ▁becoming ▁the ▁highest ▁logo ▁in ▁Spain , ▁installed ▁at ▁almost ▁ 2 3 6 ▁meters ▁of ▁height . ▁With ▁the ▁re location ▁of ▁the ▁offices ▁of ▁P w C ▁to ▁the ▁tower , ▁the ▁building ▁was ▁renamed ▁Torre ▁P w C ▁instead ▁of ▁Torre ▁S acy r ▁Valle h erm oso . ▁All