Probably one the best hostels I've stayed. The facilities are above normal, cleanliness is outstanding, location is perfect, very organized, they provide discounts to main attractions in London. Downside is the cost if you compare with other cities/countries, and that there are a few extras that you would like to expect in the rate (no free wifi, and no breakfast). The atmosphere is good, you can talk with other people always on an environment of respect or be on your own. I would recommend it.
This hostel is good value for money. Really close to the train station and old town centre; both walking distances. The environment is quiet but appropriate if you want to use the hostel to rest after a long day. Being that said, you can use this hostel to go by yourself, or with family, or with friends. You can have coffee and tea all the time, and cleanliness is good.