I've fitted one of these, and it's been good. B&Q's steel bath was a Kaldwei at one point (and might still be).
Suggested it for my brother, and his plumber went and got one. After plumber tightened up the legs too much (in spite of the dire warnings in the instructions), he had to go and get another one when a large piece of enamel pinged off the inside.
I built a frame and used several IKEA decorative panels for the ends of kitchen units, hung from the frame on hinges. You can lift them up to access the under bath area (which currently has the unused floor tiles stored there). It looks very good, is much more robust than any prefabricated panel, and came in at a tiny fraction of the cost. It also matches the cupboards I used in the bathroom (which are IKEA kitchen wall cupboards, cut down to 20cm deep, and again came in at a tiny fraction of bathroom fitted furniture, which is both very expensive, and a complete pile of crap.
My brother bought a beech (I think) contiboard kitchen worktop, a piece of which was used as the washbasin cabinet top, the largest part is the bath panel, and another piece is the window sill. Also looks good.