We are getting on in years and have been finding it difficult to drag our old vacuun cleaner, trip over the cord,  to change the bag, and to use a different vacuumm for floors.  I just got tired remembering all this.   So, we got the LG CordZero™ A9 Charge Cordless Stick Vacuum and our lives changed.  I have frymogialgia, and yes the stick vacuum is lightweight, so much easier to maneuver, so easy, so convenien to empty, so easy to reach difficult spots, so easy to clean and change filter, and ... so easy to reach and use sucttion adjusting button.  This was made just for me.  No ... I take ut back.  It was also made for my 80-year old husband.  That's him happy to vacuum flloor and rug after 48 years of marriage. Two happy people here!.  
I received this product at a discounted price in exchange for my honest opinion.