Obviously these machines are not built to last! Bought mine in November 20 so, just over a year old. I was persuaded to buy this VAX 4 blade due to the three year guarantee. However, the powered brush floor head which no longer works consistently is considered a 'part' and only covered by a one year guarantee (which is not made clear on their advertising jargon). Now the battery fails to re-charge. This machine is only used for light vacuuming tasks - I used a mains-powered Dyson for the main cleaning tasks. Very poor standards of customer service and clearly a machine which is not fit for purpose!