These doors fit my requirements functionality perfectly and give me the improved opening between the two rooms I wanted and look good in place. The product was easy to fit as replacement doors and the new frame fitted into the jams of my old doors after widening my old frame by 10mm on one side. I have given the product (doors prefinished in white) only 3 stars it is made of manufactured wood and I have concerns about the durability of some areas also the white finish chips very easily from knocks and will probably need to be painted eventually. The hardwood threshold is 100% needed if installing between carpeted rooms. The wood supplied for the threshold sands up nicely removing any of the installation marks and a satin varnish finish after 3 to 4 coats is lovely showing the grain, colour and texture. I was disappointed to have to make a cutout in the doors to accommodate the lower hinge/pivot. This is explained in the instructions and a jig is provided to help but I can't see why this cannot be done in the factory as you have to be so careful not to damage the finish from cutting or from supporting the door during the cut. Would I recommend it as a DIY project; YES. However, maybe go for a hardwood version and decorate to your choice.