The Bar/Lounge at Pariwana Hostel
The bar/lounge at Pariwana Hostel Lima is endorsed by professional reviewers. Of the 2 reviews tracked on TripExpert, 2 mentioned the bar/lounge, such as Frommer's and DK Eyewitness.
"And there's plenty of the latter, with lots of group activities, a bar/restaurant, games, breakfast until 1pm and more"
"Run by the team from the ever popular Loki in Cusco (see p274), this super convivial hostal opposite Parque Kennedy has an expansive, sun-filled rooftop terrace, dorms, and private rooms with top-notch bathrooms, TV room, free Internet, and a restaurant/bar in which a nightly get-to-know-you dinner is held"