From the airport
Train: take the train to Den Haag Central Station. At the station, change onto the tram (Randstarail), either line 3 (towards Zoetermeer Centrum-West) or 4 (towards Javalaan), and get out at the first stop (Beatrixkwartier) to reach the hotel. The trip takes an hour and costs 8.20.
Taxi: It's a 30 minute trip and is around 110€.
From Rotterdam/The Hague Airport,
Bus: you can take bus 50 towards Rotterdam. Get off at Meijersplein Station and switch onto the E tram towards The Hague. Get off at the Laan van NOI stop and hotel will be just a seven-minute walk away.
Taxi: It's a 20 minute trip and is around 55€.