As per this comparison site;
has a bigger motor (750w vs 300 in non turbo models) and capacity, plus has six attachments + two year warranty + 60 Day Money Back Guarantee. Attachments are 3" Brush, 6" Brush, 3-in-1 Stair/Upholstery Brush, HydroRinse Tool for cleaning the hose, Deep Stain Tool (for plush rugs/carpets), and Crevice Tool.
Godfrey's has gone into voluntary administration, but as per previous threads, warranties will be honoured via the manufacturer.
I know it'd be slow, but I wonder how this would go for doing carpets in a 3br house instead of hiring a machine