A great place to stay in the center of town and near the beach.
The staff is really nice and you feel like at home (including cute kids playing around).
You can go to the beaches around san Juan (Maderas, Hermosa, Remanso,..) for 4$  with the people who is taking surf lessons  and this is the best way to get there.
Everything is clean and nice and there is wifi, kitchen and chill zone with hammocks.