Very little to fault about this place. Location is very central, and perfect for walking around town. Dorms and all facilities are clean. Kitchen is decently stocked, with free tea and coffee. By Mozambique standards, it's very good - and reasonably priced (albeit expensive for southern Africa generally). I think the main strength is the staff. They're incredibly helpful, and can offer really good advice on Maputo - including maps, taxi bookings etc. Compared to the apathy you often get at large hostels their attitude is brilliant.