I've just returned from an absolutely wonderful trip to Iceland. I stayed with Center Hotels and I've got to say they were fabulous. The staff were extremely helpful and friendly the place was immaculately clean and the food outstanding. As they have 5 hotels in Rekyavik you can get a half board package and dine in other hotels and use their facilities. The hotel I stayed in has a sky bar with incredible views and on our last night we got to see the northern lights from the balcony of the bar, amazing! I would highly recommend to anyone considering a trip to Iceland.