How to lay hardwood floors effectively and efficiently?

To lay hardwood floors effectively and efficiently, start by preparing the subfloor, ensuring it is clean and level. Acclimate the hardwood planks to the room's temperature and humidity. Begin laying the planks from a straight wall, using spacers to maintain even gaps. Use a nail gun or adhesive to secure the planks in place. Cut planks to fit around obstacles and finish with trim. Vacuum and clean the floor for a polished look.