The Restaurant at NH Collection Heidelberg
The restaurant at NH Heidelberg is acknowledged by those who travel for a living. Out of 2 publications tracked on TripExpert, 2 endorsed the restaurant, like Fodor's and Frommer's.
NH Collection Heidelberg 
Fodor's
Frommer's
Fodor's "You can dine at one of three on-site restaurants, including the Bräustüberl, which specializes in regional German fare"
Frommer's "The Bräustüberl, serving Bavarian specialties, is the most popular of the three in-house restaurants, among many perks that also include a spa and health club"
