First take the paper and fold the paper in half horizontally. Fold in half again and open.
Fold the left and right side to meet the centre fold. Open the left side and place your finger between the two layers of paper. Crease the fold flat.
Now fold the top and press flat. Repeat on the right side and
Turn the paper over. Fold the left and right side over.
Stand the house up and make sure the sides of the house are sitting at right angles to the inside wall. See the gap down the centre; between the walls glue them together. Now decorate the house and enjoy by playing.