In some areas hostels are privately owned while other may be part of a hostel association or group. Staying within a hostel association can help you understand exactly what type of environment you will be entering when you get to the facility.
Hostels are often categorized by who will stay there. You can choose the one that is right for you including youth hostels (for young adults that are traveling,) independent hostels, backpacker hostels and budget hostels that provide the lowest costs available.
If you want to see where you will be staying before you actually book the location, visit an online travel agent to book your hostel stay. They can provide you of photos of the location, of the hostel room and even provide you with a description of everything that is included.
"What is a hostel room?
A hostel room is a professional managed facility, which traditionally provides affordable places to sleep away from home.
Why do you look for one?
If you need a hostel room:
» To provide you with a nice place to stay,
» When you are traveling on vacation,
» When you need the most affordable place to stay,
» For travel lodging,
» For a room to stay at when you can't stay in your home,
then you look for a hostel room.
Where do you find a hostel room?
Tourpad will help you to find the best room providing complete thorough , and professional services. Check our listings to find the best lodging close to you. Whether a small place or a large chain, you should prefer a licensed hostel room."
In some areas hostels are privately owned while other may be part of a hostel association or group. Staying within a hostel association can help you understand exactly what type of environment you will be entering when you get to the facility. 
