The Restaurant at Hotel Longchamps
The restaurant at Hotel Longchamps is praised by those who travel for a living. Of the 6 professionals that we monitored, 3 mentioned the restaurant, like Frommer's, Insight Guides and DK Eyewitness.
Hotel Longchamps 
Frommer's
Insight Guides
DK Eyewitness
Frommer's "The surprisingly spacious rooms, and even more spacious executive rooms, have been spruced up with the kind of high-quality fittings that you would expect in a more expensive facility; the restaurant has also been completely renovated"
Insight Guides "A good buffet breakfast is served in the restaurant, and there’s a small bar"
DK Eyewitness "It’s a homely hotel with good, clean rooms and a fine restaurant, and there are plenty of shops and restaurants nearby"
