Ferris Barracks Erlangen Germany
In this photo from Google Earth [2020] the 2nd of the 81st Armor buildings were the long ones in the center. The building with the silver roof was the old EM Club. The building to the left of it was the old roller rink.
Gate 3 at the top left with the post chapel to the left of it and the old Education Building to the right. The old NCO Club is in the center at the top of the photo.
ARMY BARRACKS 
That is Gate 1.