Hi Shirley, the concrete looking flooring was a concrete veneer flooring from Pangaea Flooring. We chose it as it's particularly good for overlaying on top of existing floor (both concrete and timber) and the look suited the overall design. Cheers.
Matching floor tiles with timber flooring
Concrete tiled ground floor, need flooring choice for asthma
Terrazzo floor and ensuite to 2nd floor
Floor-plan feedback/ideas needed -What do you think of this floor-plan