The proposed rebuilding , upgrading and maintenance Adaptive Reuse of the legacy building of Experimental Theatre University Malaya designed in 1960s was started in 1999 based on records of early approved drawings was completed in 2011. 

This Adaptive Reuse of the Panggung Eksperimen was carried out by Arkitek Mustapha Kamal through close supervision of the original design by the BEP Architects Pte Ltd so as to retain its Heritage status as set out by the Badan Warisan Kebangsaan.