Rubuta ci gaba don wannan sakin layi - An sake yin gyare-gyare na gaba a cikin 1910<unk>1913 (a lokacin mulkin Jamus), lokacin da aka yi amfani da rustication baƙar fata don ba wa ginin salon " arewacin Jamusanci ". An lalata asalin polychromy na ƙarshen Renaissance. An ƙara ƙarin bene kuma an mayar da awaki, waɗanda suka ɓace tun 1675, zuwa hasumiyar a shekara ta 1913. A watan Oktoba na shekarar 1943 Majami'ar gari ita ce wurin da Heinrich Himmler ya yi jawabin Posen. Bayan babban lalacewa a cikin Yaƙin Poznań (1945)
, an sake sake ginin Gidan Gida a cikin 1945-1954, lokacin da aka dawo da halayen Renaissance na abubuwan da aka ɗaga (kuma an ƙara abubuwan da aka cire daga kundin tsarin mulkin Jamhuriyar Jama'ar Poland zuwa rubutun da aka nuna a bangon rufin gida). An mayar da gaggafa, wadda aka ɓoye a lokacin yaƙin, zuwa hasumiyar a shekara ta 1947. An sauya na'urar da ke tafiyar da awaki a shekara ta 1954, kuma a ƙarshen ƙarni. Gyara da aka yi a 1992<unk>2002 ya mayar da ginin zuwa ga bayan 1784.