Hotel JadranvsHostel Arena
Both properties are rated highly by those who travel for a living. Overall, Hotel Jadran Zagreb is the choice of most reviewers compared to Hostel Arena. Hotel Jadran Zagreb comes in at #17 in Zagreb with approval from 3 reviews like DK Eyewitness, Frommer's and Lonely Planet.
Hotel Jadran
 DK Eyewitness
 Frommer's
 Lonely Planet
Vlaska 50, Zagreb, Croatia
From $34/night
- Pet Friendly
 - Free Internet
 - Laundry Service
 - Restaurant
 - Multilingual
 - Business Center
 
 "Located only minutes away from Zagreb’s central square, the façade of Hotel Jadran looks a little austere and some of the rooms are a bit old-fashioned, but others are fine and clean." 
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It is advisable to check the room first before booking and to request one at the back of the hotel to minimize any street noise.
 "The Jadran is a pleasant, affordable choice just 5 minutes from the city center." Full review
 "This recently renovated six-storey hotel has a superb location only minutes from Jelačić square. The 49 rooms are laid out in a cheery style and the service is friendly." Full review
Hostel Arena
 Frommer's
Remetinecki grove 28, Zagreb HR 10 000 , Croatia 
From $0/night
 "This addition to Zagreb's hostel lineup is relatively upscale, but it's in Novi Zagreb, away from most of the action." Full review