Well, on the spur of the moment the best idea I have is to look at the photos of flats that are rented out: [link to www.domofond.ru]
That's for example. That one link is for Moscow.
And here's Tatarstan: [link to www.domofond.ru]
Russia is very diverse in terms of how people live. Moscow look fancier, but things here cost a lot more.

Note that due to climate and particularities of city development majority of Moscow middle class lives in flats, not in houses or townhouses: it's basically impossible to get to work by car every day and public transportation is ineffective with what we call "private sector", i.e places where people mostly live in separate houses.