We stayed in 2009 one week La Jungla, and because of the great memories, we went back in november 2011 and stayed there 10 days.
It was like coming home. The owners are really nice people and very helpfull . They don't speak English, but you can easily manage with basic Spanish.
The location near the huge beach at the Pacific Ocean is perfect,
The hostel is very quiet, no barking dogs at night(!), and a 5 minutes walk from the center of the town.
Ask for a room with a seaview!
Back home in Europe, we think often at our great stays in La Jungla.