▁could ▁not ▁have ▁been ▁inserted ▁in ▁one ▁of ▁the ▁joint s . ▁ ▁The ▁whole ▁for tr ess ▁was ▁built ▁up ▁in ▁terra ces ▁and ▁flat ▁spaces ." ▁ ▁The ▁numerous ▁rooms ▁were ▁" filled ▁with ▁arms , ▁l ances , ▁ar rows , ▁d arts , ▁clubs , ▁bu ck lers ▁and ▁large ▁ob long ▁shield s ... there ▁were ▁many ▁mor ions ... there ▁were ▁also ... certain ▁stretch ers ▁in ▁which ▁the ▁L ords ▁travel led , ▁as ▁in ▁lit ters ." ▁Pedro ▁P izar ro ▁described ▁in ▁detail ▁storage ▁rooms ▁that ▁were ▁within ▁the ▁complex ▁and ▁filled ▁with ▁military ▁equipment . ▁ ▁Because ▁of ▁its ▁location ▁high ▁above ▁C us co ▁and ▁its ▁immense ▁terra ce ▁walls , ▁this ▁area ▁of ▁Sac say hu am án ▁is ▁frequently ▁referred ▁to ▁as ▁a ▁for tr ess . ▁The ▁importance ▁of ▁its ▁military ▁functions ▁was ▁highlight ed ▁in ▁ 1 5 3 6 ▁when ▁Man co ▁In ca ▁lay ▁sie ge ▁to ▁C us co . ▁ ▁Much ▁of ▁the ▁fighting ▁occurred ▁in ▁and ▁around ▁Sac say hu am án , ▁as ▁it ▁was ▁critical ▁to ▁maintain ing ▁control ▁over ▁the ▁city . ▁Descri ptions ▁of ▁the ▁sie ge , ▁as ▁well ▁as ▁exc av ations ▁at ▁the ▁site , ▁had ▁recorded ▁to wers ▁on ▁the ▁sum mit ▁of ▁the ▁site , ▁as ▁well ▁as ▁a ▁series ▁of ▁other ▁buildings . ▁For ▁example , ▁Pedro ▁San cho , ▁who ▁visited ▁the ▁complex ▁before ▁the ▁sie ge , ▁mentions ▁the ▁lab yr