We stayed at the Courtyard near the airport for one night upon arrival and at the Hilton Garden Inn, the night before our return flight. Both are relatively new and the rooms are nice. I'd recommend either.

HGI has free WiFi and free shuttle (less than 10 minutes) to the airport. The Courtyard has internet access for a fee (fairly reasonable) and shuttle costs 6 Euros/person (about 10 minutes). Both have computers that you can use.

Food and atmosphere at the Courtyard bar and restaurant are better. HGI's bar and restaurant are very noisy.