Why on Earth have the big vacuum cleaner companies ignored tools to deal with vacuuming behind heavy furniture . First it needs to be a small vacuum cleaner , one that you can lift up on top of chests etc. Now we need a long thin flexible tube, no more than about half to three quarters of an of inch bore so we can bend it and poke and feed by pushing it behind furniture and under beds . Come on manufacturers , do please study how buyers may wish to use your vacuum cleaners and they are as good as one can get at tackling what they are needed to tackle