Hand of Nod
i place it in the dark spot right b4 the steps begin going from the
mct to the pedalstal

Barracks
i usually place it on the pedstal ..or outside in the back of it

War Factory
behind the p**** (that is accross from the mct)
in the garage ..or some corner on the outside

Airstrip
in the elevator type thing inside the building

Power plant
behind the control p**** thing infront of the mct,
or on the outside corner

Refineries
either inside in that corner thats behind the mct
but usuall i stick it inbetween the building and the big silo type thing
on the side

Obelisk and Advanced Guard Tower
i wont give that 1 away