I am on level 21 and have done al lthe other quests within Level 21.
But the Muntz house still shows as locked, and I can't see how to unlcok it,
therefore i can get neither the Muntz house or Nelson, either one.
What am i missing, to get these two things?
THANKS. i've looked everywhere for an answer, and all the other answers say
it's no big deal, you get a command to build the Muntz house - GREAT - from WHO?
WHO TRIGGERS THE BUILDING OF THE MUNTZ HOUSE?!