Having just adopted 2 cats, we were keen to get a cat flap installed for when we allow them outside. I contacted a number of companies, and I'm glad we chose Cat out of glass.
Responses to my e-mails were always very quick and complete, with it being really easy to arrange the booking and confirm the price. When Dave arrived to fit the cat flap, he was a really nice guy, worked quickly and cleanly, and took the time to show me how to programme the cat flap to work with our cat's microchips.
It's lovely to do business with a company that truly understands customer service.
I would highly recommend (and have done so to a friend already)