Complex sentence: As was usual with Burges, many elements of earlier designs were adapted and included, the street frontage from the other town house Burges designed, McConnochie House, the cylindrical tower and conical roof from Castell Coch and the interiors from Cardiff Castle.
Split into simpler sentences: As was usual with Burges, many elements of earlier designs were adapted and included. The cylindrical tower and conical roof derive from Castell Coch and the interiors are drawn from examples at Cardiff Castle.