Modern Kyiv is a mix of the old (Kyiv preserved about 70 percent of more than 1,000 buildings built during 1907–1914) and the new, seen in everything from the architecture to the stores and to the people themselves. When the capital of the Ukrainian SSR was moved from Kharkiv to Kyiv many new buildings were commissioned to give the city "the gloss and polish of a capital". In the discussions that centered on how to create a showcase city center, the current city center of Khreshchatyk and Maidan Nezalezhnosti (Independence Square) were not the obvious choices. Some of the early, ultimately not materialised, ideas included a part of Pechersk, Lypky, European Square and Mykhailivska Square. The plans of building massive monuments (of Vladimir Lenin and Joseph Stalin) were also abandoned; due to lack of money (in the 1930s–1950s) and because of Kyiv's hilly landscape. Experiencing rapid population growth between the 1970s and the mid-1990s, the city has continued its consistent growth after the turn of the millennium. As a result, Kyiv's central districts provide a dotted contrast of new, modern buildings among the pale yellows, blues and greys of older apartments. Urban sprawl has gradually reduced, while population densities of suburbs has increased. The most expensive properties are located in the Pechersk, and Khreshchatyk areas. It is also prestigious to own a property in newly constructed buildings in the Kharkivskyi Raion or Obolon along the Dnieper.