The room box has been developed as an additional to the Old Mill Extension 1, 2 or 3. The room box fits seemlessly into the extensions under the first floor of the factory. The kits include the front and side walls (made of MDF) and also perspex 'glass'.

Roombox (for Extension 1) : 15,5cm wide x 12cm deep x 24cm high (not including the provided name board)
Roombox (for Extension 2) : 22cm wide x 12cm deep x 24cm high (not including the provided name board)
Roombox (for Extension 3) : 31cm wide x 12cm deep x 24cm high (not including the provided name board)