Marre a vacuum that returns a portion of the dust in the apartment. Tired of having to go the apiro and then mop for the final have not completely clean soil and print spend time for nothing. I was looking for an efficient upright vacuum that holds all the dust and if possible also makes washing floors. I said that in 2013 there must be a device to do it !! I must not be alone in having thought. Having shopped on the web, I finally found what I was looking at Polti. I kept still a doubt as I had not tried. Now that it's been a month since I use the beast I can say that quite corresponds to my needs. It is simple to use and very effective. I am not usually friant accessories but saw the result on soil I wanted tested on other surfaces. Excellent result on my windows, I also degreased my oven and my ceramic hob. I recommend the friendly model that is largely sufficient. The models above are identical with some additional gadgets that I find no real importance.