In one word: fantastic! The twin room was light and spacious, the food great and not expensive, lovely tours, friendly staff, beautiful courtyard, a travel agency that can book you airline and train tickets anywhere... Best. Hostel. Ever.
Had a lovely twin room here, nice rooms. Generally good service. Noisy restaurant with loud music. Great rooftop terrace! Downside: there are birds in cages on the roof :( being an animal lover, I didn't like that. Also, they refused to call us a cab when we left.