Strip vinyl floors

Hi all.
Saw some vinyl flooring at a carpet shop the other day. Was like thick lino but in tiles or 'timber look-a-like' planks/strips. See this web site for more info:
www.karndean.com

Anyone ever seen/had/laid these types of floors? How do they look in large expanses(approx 120 square metres)? How well do they wear(think 5 kids, 3 dogs, cat on acreage etc.)? Any other info/opinions very welcome.

Thanks.
-mrsxtro

sorry mate can't help u. I just thought i'd give u a reply so u didn't feel left out.

cheers!