There is a room which is very big and close to the street, so depending on your bed it is very noisy. The bed is also very bad, there is a tube in the middle of it so you can feel it even with the mattress when you are sleeping. The baths are cleaned constantely so they are very clean. The shower is aslo private (there is a door for each shower and each bathroom). The location is good because it is very close to the central station.
I've booked a private room and got a mixes 6 bed room. The bath in the room has some leaks. The staff is very friendly, but a little bit disorganized. They said that the fault for changing my room was because they didn't received my booking. The breakfast starts only at 9am so it is bad if you want to check out early in the morning.
The hostel is very good location. The english breakfast is delicious. The bathrooms are cleaned every hour and you have total privacy (the showers are individual). The facilities are very old but clean. The underground can make some noise in the rooms, so if you have light sleep it'll be a problem. For me it was ok.
They do not provide towels, Don't forget your lock. They don't have staff all night, but they have an electronic lock in the main door to the hostel with a pin number that changes every day. So don't forget to ask the pin every morning!
Don't forget your slippers and a lock. They provide towels for free. They have many machines with food and beverages.
The rooms are new. The beds are made of iron, so it is a little bit noisy .
The shower box was too small. The problem is that you can only lock your small items such as laptops in the reception.