İKSV Altkat: Learning and Interaction Area" by the Istanbul Foundation for Culture and Arts opened its doors to the visitors to increase access and participation in cultural and artistic events. In the working and office areas, architectural design was made by Superpool, a multi-purpose and accessible space setup was created with Ersa products. In a total area of 120 square meters, Lin library system designed by Şanal Architects and Ersa, Ece Yalım Design Studio's Envelope Work Cabin and Scroll pouf, Aura armchair by Dutch designer Toine van den Heuvel, Hi Table by Şule Koç and Flow Chair by Ply Collection were used in the project.