chec this out:
http://www.krakow.pl/en/ (for place to spend the night)
and
http://www.airpolonia.com.pl/destinations.php?type=1&lang=en (for cheap airtravels)
http://www.krakow.pl/en/ (for place to spend the night)
and
http://www.airpolonia.com.pl/destinations.php?type=1&lang=en (for cheap airtravels)