User blog:HaEretz/Help with a mission

Please can somebody help me with a problem that I'm having with the 'Rebelling against the Rebellion' mission it says that I have to build a Scraphouse, noe I have just levelled up to level 66 and obviously am able to build a house of some description, it will allow me to build a Hovel but it will not allow me to build a Scraphouse. How do I get to build a Scraphouse under the above conditions? Any help with this will be greatly appreciated.Cheers.Stuart AKA HaEretz.