We stayed at this hostel 2 x 1 night and it was very good value for money. It is located a bit out of the centre, but the local busses stop just outside the door and take you to town in 10 min for 25 cent. Three meals a day is included which was very nice. Staff were friendly and there was a common room with lots of couches, tv and of course free wi-fi. Here the meals were also served and you could hang out with other travellers and volunteers.
A very cosy hostel with tons of places to chill out. A relaxing vibe and the owner is very kind and extremely helpful. Close to a supermarket and acces to kitchen in the hostel was great. The busstop to the falls on both sides (Brazil and Argentina) is close by.
A nice place once you entered the door to the hostel. A steep hill has to be climbed first to reach the hostel though. Not a place for quiet evenings since rooms are noisy due to loud music being played until 11-12 at night.