The dimensions of the house are;
Roof - 9cm by 14cm
Sides - 10cm by 14cm
Front and Back - 10cm by 11cm with the slanted bits as 9cm meeting in the middle.
We made the gingerbread and then let them cool for a few hours before putting together the sides and front and back. We then left it for a while and then put the roof on and let it set, using glasses to hold it up. The next day we decorated it using sprinkles and icing.