A "bed dorm" is a type of accommodation where multiple beds are placed in one room, usually in a shared space with other people.
Sentences with «bed dorm»
The hostel offers 3 bed dorm rooms (3) and one private room. (hostelbookers.com)
I was in a six - bed dorm with a big shared bathroom and kitchen area. (gapyear.com)
With few budget accommodation options in town we stayed in a 6 bed dorm at the hostel which is perfectly nice and had a large shared kitchen with an interesting character. (acoupletravelers.com)