I have recently had some new doors fitted to my under stair cupboard. I asked for concealed hinges but they fitted normal ones. I was not happy with the work in general so won't be getting them back and will do them myself. Question is, how is it best to conceal hinges? I was considering recessing them in the door edge with the recess stopping short of the door front. Are there better options? The doors are hollow so not suitable for kitchen cabinet hinges. The doors are hinged so that they open wardrobe style with no central post. Any help appreciated.