You could always spend hundreds (even thousands) on a fancy playhouse for your little one, or you could make your own for a fraction of the price. Here are some of our favorite DIY playhouses, all including instructions, building plans and/or step-by-step images: nggallery id='121196' Click through ...
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"Black hole" is composed of a cardboard box obstacle!
cardboard playhouse inspiration
Card Table Playhouse - Make one to fit the kitchen or diningroom table, so you don't have to pull out a card table to play.