Complex sentence: The first home of Olympic Sound Studios was in central London in the late 1950s, owned by Angus McKenzie, who had purchased Larry Lyons' Olympia Studio in Fulham.
Split into simpler sentences: The first home of Olympic Sound Studios was in central London in the late 1950s. It was owned by Angus McKenzie, who had purchased Larry Lyons's Olympia Studio in Fulham.