It actually is an office building nowadays.

I love how much detail went into the Germany rework. The building to the left, next to the "Dresden Mühle" (Mill of Dresden) is not a mosque. It's the "Yenidze," a former cigarette factory built in the style of a mosque in 1909. Much more of a photo hot spot than the mill is, if you ask me. (Fun fact: It was designed by the husband of Adolf Hitler's older half-sister and commonly known as the "Tabakmoschee" (tobacco mosque), for obvious reasons. No longer called that, since it's not a mosque.)