RaumlaborBerlin renovated the C5 space into a multi-purpose production unit, workshop and office space. Over two years C5 was used mainly by students gathered around the School of Urban Practices and City-Guerilla platform. Initiated by Ivan Kucina prof. of the Architecture, University of Belgrade, the project of re-claiming Crnagorska 5 undertook participatory design workshops with apartment block owners/residents. Co-operation between residents and authorities, mediation of trust-building processes, as well as clearing and physical preparation of designed space were core to their engagement. Additionally C5 was place for musical performance Ja.BUKA by NEBOGRAD initiative and production and exhibition space for New Collection and NextSavamala projects. After it was returned to Municipality they quickly turned it into a coffee shop, one of numerous in Savamala.