What are the best travel tips for packing efficiently and maximizing space in your luggage?

To pack efficiently and maximize space in your luggage, consider rolling your clothes instead of folding them, using packing cubes to organize items, and packing versatile clothing items that can be mixed and matched. Additionally, try to limit the number of shoes and accessories you bring, and consider using travel-sized toiletries to save space. Lastly, make a packing list and only bring essentials to avoid overpacking.