Citybox OslovsFirst Hotel Millennium
Citybox Oslo and First Hotel Millennium are both rated highly by those who travel for a living. Overall, Citybox Oslo scores marginally better than First Hotel Millennium. Citybox Oslo comes in at 75 with approval from 4 sources including DK Eyewitness, Rough Guide and Lonely Planet.
Citybox Oslo
 DK Eyewitness
 Rough Guide
 Oyster
 Lonely Planet
Prinsensgate 6, Oslo 0152, Norway
From $67/night
- Free Internet
 - Multilingual
 - Business Center
 - Meeting Rooms
 - Conferences
 - Air Conditioning
 
 "Small, basic but comfortable, the hotel has a welcoming atmosphere and rooms in two categories, budget and standard." 
 "This modest but pleasant hotel, a long-time favourite with budget travellers, is located above shops in a typical Oslo apartment block near Oslo S." 
Budget
 "From booking to payment to check-in and check-out, it's self-service at the budget Citybox Oslo, with kiosks handling the functions usually assumed by a front desk." Full review
 "This functional city chain comes to Oslo with its trademark brand of no-frills, bare-bones rooms at bargain prices (well, at least for Norway)." Full review
First Hotel Millennium
 Frommer's
 DK Eyewitness
 Jetsetter
Tollbugaten 25, Oslo 0157, Norway
From $95/night
- Pet Friendly
 - Bar/Lounge
 - Free Internet
 - Room Service
 - Free Breakfast
 - Laundry Service
 
 "One of Oslo's "personality" hotels, known for its cozy atmosphere and character. ... The hotel is noted for a stylish kind of minimalism. Rooms range from standard to superior." Full review
 "A first-class modern hotel near to Karl Johan and the Akershus Fortress, the Millennium is close to restaurants, museums, and galleries." 
 "A sleek, award-winning stay in the center of Oslo, just minutes from the Royal Palace and National Theater." Full review