I have 2 really beautiful weeks at Julia hostel. Small cute hotel, very well located, 10min walk from the city center and 1min from the river. Posadas is a very nice little town, safe, little known that deserves to stop there. here you can do a lot of sports (swimming, kayaking, windsurfing, running ..), visiting museums, going out ... and shopping! Julia is really friendly and we arrange for the work which is very simple. I met a lot of really nice people, friends of Julia and guest. In short, I recommend!