We have had our conservatory for over 10 years. It is quite a large conservatory but very difficult to access for cleaning. I rang Great Outdoors and Donna was extremely helpful in explaining the service, and I was very surprised that the cost to clean it was much lower than I first thought. Mike turned up with lots of equipment and a couple of hours later my conservatory looked like new. I never knew it could look that good. Great job Great Outdoors and would recommend you to anyone. Fabulous service.