The raked floors were removed from the auditorium to return the space's original movable seating. Other modifications had to be made to the auditorium so that modern acoustical equipment could be used. Even the original Lalique fountain, which had long been believed lost, was restored to its place at the centre of the Round Room. The large kitchen in the Carlu was replaced with two smaller ones in different areas of the seventh floor. This made room for a new entertainment space to be added, the Sky Room. The venue's new name was chosen to honour the architect that had originally designed the space.