Carpe Noctum is a great place to stay during a trip to Budapest. The vibe I got was that the place was more suited to solo/single travellers in their 20's. Frequent activities are run from the hostel and it's centrally located so easy to get to any of the tourist destinations in Budapest. The place offered typical backpacker fare, clean rooms and a friendly environment. Top tip, if you're staying here ask to get the 'loft' in the room out the back. A mate and I were lucky enough to get this loft which is above the regular dorm and offers your own little space.