i just completed my renovation, what a lesson i had learnt about blum product. Product is good, but make sure your carpenter is skilled, otherwise, you will be in for a nightmare. Mine was a nightmare, as the worker from the ID company is not skilled, so at the end, i had to install more hinges than necessary just to achieve the soft closing... Another lesson, see some showroom or ask to view some house which your ID claimed he had done before. Is a MUST!