You need a middle power vacuum cleaner.  Approximately equipment with 450 W is a useful power for office cleaning and at home, it has a  sufficient for cleaning carpets, long-lasting coatings, upholstered furniture. You can read more useful info on https://bestvacuum.reviews/vacuum-for-allergies/ and chose desired and  the most suitable vacuum cleaner. The most convenient option is a vacuum cleaner with a suction power regulator, which allows cleaning any surfaces with the optimal power consumption. The regulator can be mechanical or digital. I’d like to advise The Philips Performer FC8924 with a dust bag measures 2200 watts for consumption and 500 watts for suction. This is the most productive device with relatively low power consumption