Definitely a great hostel, nice staff, good beds, nicely styled and amazing location (close to public transport and very pretty surroudings). The showers are a bit hard to use, having to press a button almost constantly to keep it running, but other than that the hostel is great.
The breakfast, however, was rather poor. You pay a 4 pound supplement for bread (not toast) with very little choice for topping, a few basic cereals, fruit and some poorly baked croissants. It wasn't worth the 4 pounds at all. I'd definitely recommend the hostel, just not the breakfast.