pro 's great suction con 's Too heavy . difficult to use in tight space . clean tool do not fit on extentsion rod . if you stop and put the vacuum into the upright position while vacuum carpet you need to bend over each time you resume vacuum and turn the knob to carpet . the default be bare floor ! hello , this be a vacuum , that be use on carpet , the default should go to carpet . when I call to complain , they say it be design that way to save the belt ! if I have use this product before I purchase it , I would not have buy it .