Karcher steam cleaner recommendations please

[SuperLurker]

I am tempted to try the Karcher window vac but wondering if there is a model that will clean floors as well as windows as good as the window vac?
Thanks

I've got the karcher window vac and am totally in love with it.

But I've recently bought a VAX steam cleaner - this one:

www.google.co.uk/shopping/product/5179595888551347188?q=vax+steam+cleaner&es_sm=93&sqi=2&bav=on.2,or.r_qf.&bvm=bv.65397613,d.ZGU,pv.xjs.s.en_US.Cf9mlb6I5DA.O&biw=1280&bih=675&tch=1&ech=1&psi=-ztZU8yaGa707Ab8hIGoAg.1398356987243.3&ei=NDxZU7mPGsWO7QaJ-4DACg&ved=0CG8QpiswAg

Which also does windows. I also love this, and my home has been steamed to within an inch of it's life recently But it takes longer as it has to heat up and then you have to lug it around to do the windows, although the handle is quite long.

With the Karcher you slap on some water and "hoover" it up, takes a few seconds. I can do all of our house, inside and out, within 2 hours and we have a lot of windows and full length glass doors.