With so many to choose from it is sometimes difficult to know if you have found the correct tradesman for your job.I did as much research as possible on I-Spy and found their reviews as good as any. Polite, quick service and I think open and honesty was the things that struck me and I believe a fair price for what was done. Little things like taking off shoes to go upstairs, hoovering up the carpet after the work was completed, and being invited to check out the installation by myself to see if all looked good were also nice touches. I have no complaints at all and I am sure that the offer of after service and 'call us at any time' was true and yes, I am very pleased with what I saw and the installation was first class.Recommended !