We've used this firm for a number of things over the years. Their products aren't fashion greenhouses, but made for functionality from perspex and self assembly aluminium frames. We've always found their quality to be very good and service is reliable and friendly. Their products are mostly made by them in the UK as well. We've just ordered a few things from them, including an additional greenhouse for the new site, and there is currently a discount of 15% if you order 2 items or more. Worth a look.