Using this Barbie Chelsea Fire Fighter Playset is super easy! First, take out Chelsea doll and her puppy from the folded - up playset. Dress Chelsea in her cute fire - fighter uniform. Roll the fire engine around using its wheels. Use the rescue ladder to reach high places and the foldable firehose to 'put out fires'. Expand the playset to explore the sink, first - aid station and bunk bed. Customize the fire truck with the sticker sheet. When you're done playing, fold the playset back up to store the doll and all the accessories. Keep in mind that this toy is for kids aged 3 and up, so small parts might be a choking hazard for younger children. To keep the playset in good condition, avoid rough play that could break the ladder or firehose. Wipe it clean with a damp cloth if it gets dirty.