Eastern Comfort Hostel, Berlin is actually a boat, with 3 bridges and different kinds of accommodation. There are 25 cabins, 16 are for 1-4 people, and others are dormitories. So you can put your tent up and camp in the heart of Berlin! Obviously it's on the river Spree and lies at the height Oberbaum Bridge and the East Side Gallery, the big piece of graffiti painted wall. First class has a minibar, TV and a private bathroom. It has two large windows. Then the comfort down to third class, shared beds. Prices range from 78 euros/night for the first in a room, 64 euros for the simple. The double of the 2nd class is 58 euros/night, 4-bedroom is 76 euros.