Sanding floorboards can be a moderately challenging task that requires some level of skill and attention to detail. While it is not an impossible task for a motivated DIY enthusiast, it does require proper preparation, the right equipment, and a good understanding of the sanding process. Achieving a smooth and even result involves using the correct grit progression, maintaining a consistent sanding technique, and paying close attention to any imperfections that need to be addressed. It's essential to familiarise yourself with the necessary techniques and guidelines, such as maintaining the proper pressure, avoiding excessive sanding in one area, and being cautious of potential damage. With careful planning, patience, and practice, sanding floorboards can be accomplished successfully.