These rockers are the best. We had one very slight problem where a piece that was already assembled had come loose and we had to get new screws to fix it. Wayfair credited us for the inconvenience. The chairs were very easy to assemble but it takes two people or it becomes very hard. This is mostly due to the weight. They are very heavy. The holes are not predrilked but if you follow the instructions they don’t need to be and the screws go in very easy. I would highly recommend the cgairs