Singer was the nicest hostel I've ever stayed in by far. Feels like more of a hotel than a hostel. High quality, clean as can be, and great perks like a bar, pool table, bike rental, phone chargers, and the most impressive hotel breakfast buffet Ive seen (5 euro). Staff was great and even helped me call a cab at 6am. Convenient location as well. Tremendous value. I highly recommend.