▁were ▁demol ished ▁to ▁make ▁way ▁for ▁the ▁new ▁Central ▁Library . ▁The ▁buildings ▁that ▁disappeared ▁were ▁a ▁house ▁row ▁from ▁the ▁ 1 8 3 0 s . ▁The ▁new ▁building ▁was ▁completed ▁in ▁ 1 9 5 7 ▁to ▁designs ▁by . ▁ ▁The ▁square ▁was ▁renov ated ▁in ▁ 2 0 1 1 ▁as ▁part ▁of ▁a ▁project ▁which ▁also ▁included ▁K ø bm ager g ade ▁and ▁kult or vet . ▁The ▁design ▁competition ▁was ▁won ▁by ▁Dan ish ▁architect ural ▁firm ▁Poly form ▁in ▁collaboration ▁with ▁Dutch ▁Kar res ▁en ▁Br ands . ▁ ▁Current ▁square ▁ ▁The ▁project ▁converted ▁an ▁under ground ▁par king ▁facility ▁into ▁a ▁new ▁home ▁for ▁the ▁City ' s ▁C lean ing ▁Fac ility ▁Center ▁( Center ▁for ▁Ren hold ). ▁The ▁prem ises ▁open ▁to ▁a ▁sun ken ▁central ▁cour ty ard ▁with ▁an ▁am ob ic ▁shape ▁that ▁optimize ▁the ▁infl ux ▁of ▁natural ▁day light . ▁Fac ilities ▁include ▁offices , ▁can teen , ▁show ers , ▁changing ▁rooms ▁and ▁par king ▁spaces . ▁The ▁cour ty ard ▁is ▁surrounded ▁by ▁a ▁land sc aped ▁play ground . ▁ ▁Notable ▁buildings ▁and ▁residents ▁Names ake ▁Con rad ▁Haus er ' s ▁house ▁from ▁ 1 8 1 1 ▁is ▁located ▁at ▁No . ▁ 3 2 . ▁He ▁also ▁constructed ▁a ▁w are house ▁which ▁is ▁located ▁to ▁the ▁rear . ▁The ▁fa ç ade ▁on ▁Haus er ▁Pl ads ▁was ▁alter ed ▁in ▁about ▁ 1 8 7