Perfectly clean rooms, huge lockers, quiet beds. The laundry facility very good and the bar as well. Definitely the best hostel I've ever been. I stayed for 10 days and if I need a place in London again I will stay here again.
I stayed there for a week and it was very good for sleeping. Not that good for spending time in, slow internet and very few electric plug. So sleep here and spend the day in the city :)
The beds are good and most of the showers are very good. the lack of electric plugs was a little uncomfortable.