This vacuum cleaner is quite large, it has tanks of about 3 liters, so it makes no sense to buy it in an apartment or house with an area of up to 150 sq / m. I have it for thorough cleaning, I use it at least once a week for about 2.5 years, I can’t say anything bad about it. My floor, I clean carpets, washed sofas and carpet with it a couple of times, everything suits.