Overall size:   Depth  375mm (14.3/4in.)
                        Width  800mm (31.1/2in.)
                        Height  640mm (25.1/4in.)
There are four main rooms measuring:
2 @ 260mm wide x 195mm high x 350mm deep
                 (10.1/4in x 7.3/4in. x 13.3/4in)
2 @ 360mm wide x 200mm high x 332mm deep
            (10.3/4in x 7.3/4in. x 13.3/4in)
Two attic rooms are accessible by lifting the front roof.
In addition the Hallway and the 2 stairwells are 150mm (6in) wide.