Each person non resident of the Russian Federation prior to applying for visa in the consulate must get an invitation according to the purpose of his or her visit.
Your Visa To Russia provides invitations for tourist and business trips.

Moscow ranks fourth on list of most expensive cities

According to a recent survey performed by Forbes, the Russian capital is among the priciest cities for expats in the world.

All Russia news »

Source: http://rt.com/prime-time/2010-08-17/moscow-fourth-expensive-city.html