I recently spent three nights at the NH Hamburg Norge. On first impressions the hotel was easy to find being between to UBahn stations on the U2 line which runs to the Hauphtbahnhof giving quick connections to the airport.
Rooms are pretty small Inc. Bathroom but they were spotlessly clean. Breakfast as always with NH Hotels is great! Would definitely return

Near public transport, all major point of interest easily accessible. Nothing special for a 4 stars, but clean and with good breakfast. Small bathroom, especially the washbasin, not much bigger then the ones in the trains.

Well, strictly speaking, if there is no bath in a bathroom of a 4 stars hotel, I can’t call it a 4 stars hotel. It is clean; breakfast is standard, but richer than in Premier Inn, but a double room is smaller. No free internet. Not far from the underground.

The hotel was recommended to me by a colleague for a business trip. The rooms were pleasant and clean and the staff were helpful and friendly. Although it was out of the city, the location was convenient for the airport and not too far to the centre. Overall it was good but with breakfast and wifi the rate seemed expensive.