This is why I keep all my magazines! I remember using magazines multiple times for school projects! But this-Really cool idea - cardboard doll house with magazine pictures. Could do with a firehouse/something more boyish, too.
Use washi tape to accent a plain bookshelf for a temporary and changeable doll house. like building a fort rather than buying a playhouse. (Shown from ikea, STUVA storage combination with doors used as a doll’s house)