Great location and a good atmosphere, and an excellent price.
Apartment Oktagon is in a fantastic location. The apartment itself was very spacious and clean. Transport to and from the apartment was taken care of for us, and the apartment itself was very secure. Having stayed in Budapest on four separate occasions, I would have to say that Apartment Oktagon is the best place I have stayed.
Fantastic atmosphere, with great staff. The best hostel I've ever stayed in!