Incredibily unhappy with the service. The delivery was first delayed by 2 weeks and once it did get delivered the internal tank had been considerablly damaged in transit. I have tried numerous times to contact them using different means only ever recieving one response after a week of trying - where I was asked if I could still just use the damaged product which had bent and damaged pipes. After requesting a replacement I have not been able to get a response in a week now.