The art collection in the apartment consists of paintings and sculptures by famous Polish artists (including paintings by Julian Fałat, Włodzimierz Jarocki, Fryderyk Pautsch, Kazimierz Sichulski, Władysław Skoczylas, Stanisław Wyspiański, sculptures by Konstanty Laszczka and Henryk Kuna), drafts of illustrations for Makuszyński’s books, Biedermeier-style antique furniture, miniatures, antique artistic textiles (Eastern carpet, Persian prayer rug, Japanese screen), numerous antique applied arts pieces: lamps, clocks, Polish and French glassware, Chinese, English, Saxon, and Meissen porcelain.