Hotel Oued-DahabvsHotel De Noaille
Both hotels are rated highly by those who travel for a living. Overall, Hotel Oued-Dahab ranks slightly better than Hotel Noailles. Hotel Oued-Dahab comes in at #23 in Casablanca with endorsements from 2 reviewers such as Rough Guide, Lonely Planet.
Hotel Oued-Dahab
 Rough Guide
 Lonely Planet
17 Rue Mohamed Belloul, Casablanca, Morocco
From $0/night
 Star
 "Owned by the same family as the nearby Hôtel Guynemer, this is a rare budget option in this area of the city centre with basic but large, airy rooms, some en suite." 
 "Cheap and clean and offers rooms either sharing communal facilities or with private bathrooms. Rooms facing inwards are quieter but a bit darker. Good value." 
Hotel De Noaille
 Rough Guide
22 Blvd du 11 Janvier, Casablanca, Morocco
From $0/night
 Star
 "Though starting to show its age, this is a pleasant and tasteful hotel with a salon de thé and a touch of class."