Using your Mini Barbie Land house set is a breeze. First, take out the mini Barbie doll, her pet, and the accessory from the box. Place the doll on the heart - shaped base and start exploring the house. You can use the working elevator to move the doll between floors, let her slide down the slide, or have a splash in the pool. When it's time to display the set, find a nice spot in your room where it can be seen. Remember, each piece is sold separately, so if you want to collect more, keep an eye out for availability. As for maintenance, handle the miniatures gently to avoid any damage. If they get dirty, you can use a soft, dry cloth to clean them. Also, be aware that the colours and decorations may vary from set to set, which makes each one unique.