I had a great experience at Luna Llena. Everything was very clean and comfortable. My room was simple (bed, table, fan, and light), but was all I needed because really, if you´re spending a lot of time in your room, you´re doing it wrong!
The shared bathrooms and showers were very clean, as was the fully equipped kitchen. The common areas were welcoming, and the staff was very friendly and helpful. My laptop did not fit in the safe provided in the room, so they kept it in the office safe for me during my stay. They booked my water taxi to Jaco for no additional premium to the prices in town.
One morning I woke up to a monkey staring at me when I left my room, and another morning there was an ant eater roaming around. Lots of wildlife in the trees surrounding the hotel, which I loved!
Because it is low season now, I was able to get a bigger room for a cheaper price. The only downside was the that wifi was spotty, but that can be expected anywhere in Costa Rica. All in all, I was very happy with my stay at Luna Llena, and I would go back again when I return.