We originally purchased a number of the promethean boards for our classrooms from crusader as we found their quote very competitive and value for money, however not long after our second round of purchases we were advised by our management team that we needed to move to another location, we got in touch with Crusader as we really impressed and pleased with the initial purchases, advice and installations, we obtained a quote to take down and reinstall a number of boards, which we considered value for money. Their customer service was excellent, They de-canted and delivered the boards to the new location and then once we were ready they came back to install. The engineers were fantastic, very professional, hard working and not only installed the boards but also made sure they were all updated. This is a great company, they offer a great service, I would definitely recommend them and will use again for any future purchases.