Dorm Bed: EUR11.40
PLUS Berlin is a larger hostel that accommodates many guests. With a bit of a party and social reputation (which may or may not be of interest to your large group), this hostel has a lot of amenities and conveniences for travelers. They have a pool, restaurant, bar, laundry, kitchen, outdoor courtyard, ensuite rooms, and a multilingual staff to help you plan your stay in Berlin and the rest of Germany.
Located in Friedrichshain, they are right in the middle of the action and a short trip away from anywhere else in the city. Surrounded by cafes, restaurants, and nightlife, this hostel is in an ideal location.
The hostel also offers free WiFi, a game room (pool tables and a Wii), lockers, bike rental, parking, and hot showers.
Warschauerplatz 6-8 ,