The Bar/Lounge at Inn at The Colonnade Baltimore - a DoubleTree by Hilton Hotel
The bar/lounge at Doubletree Inn at The Colonnade is praised by professionals. Of the 3 professionals that we tracked, 2 endorsed the bar/lounge, such as Frommer's and Star Service.
Inn at The Colonnade Baltimore - a DoubleTree by Hilton Hotel 
Frommer's
Star Service
Frommer's "Amenities include a small fitness center, spa, coffee shop, and lounge that opens onto the hotel's elegant lobby with its clusters of arm chairs and gleaming wood floors, wainscoting, and pillars"
Star Service "Wi-Fi has a fee in the rooms and is offered free of charge in the bar and lobby"
