I really enjoyed staying at Mirijams Place!
Great cosy room, big warm bed, a great desk for work with huge windows and even own mini-fridge and water heater. it's quiet and very nice! love the house and interior, very warm and creative and not a "made-up place".
The cats are super lovely and the garden is beautiful, too! If you are looking for a place in Den Haag for a longer stay, go to Mirijam.
BTW: It's super close to the Train Station LAAN van NOI, which means Schipol or Rotterdam is just 20 min away. And Centraal or Scheveningen easy reachable with Bus/Bike/Tram