We were in Moscow for a total of two nights. If anything, never underestimate this size of this city - it's LARGE. Below are a few shots from various stops including the Kremlin Wall and Red Square.
One afternoon in Saint Petersburg, our class was divided into groups of five or six and instantly given a "Russian friend" and a personal tour guide. We were able to go inside two different apartments and more fully understand the living arrangements that Russians were forced to, and still to this day live with.