The Bar/Lounge at Eurostars Das Letras Hotel
The bar/lounge at Eurostars Das Letras Hotel is endorsed by expert reviewers. Of the 5 publications that we tracked, 2 referenced the bar/lounge, like Rough Guide and Oyster.
Eurostars Das Letras Hotel 
Rough Guide
Oyster
Rough Guide "Modern
hotel with its own small gym and bar in a
good position between the centre and the
Bairro Alto"
Oyster "It also has a restaurant and bar with an outdoor seating
area"
