Head east for the biggest city break bargains in Europe
10 best value cities: Riga, Vilnius, Warsaw, Podgorica, Lisbon, Lille, Gdansk, Krakow, Porto and Zagreb
Riga rates as best value in the annual City Costs Barometer of 38 European cities, with fellow Baltic States capital, Vilnius, in the runner-up position
New additions to the survey Podgorica and Gdansk are among seven Eastern European cities that dominate the best value top 10 (www.postoff