We spent a weekend here with our daughter (20 months) and really enjoyed it. Perfect place to stay if you want to enjoy both the proximity to the center and the tranquility of the park.
The place itself is well-equipped, everything indicated was there, it's clean, it's cosy, it's calm, it's all you can ask for.
Especially helpful for us was Magda's flexibility in terms of arrival and departure time. We got there quite late which wasn't a problem at all (Magda was there herself to show us around), and we could have checked out even after 12 if we had needed to.
Also, she replied instantly to all of our questions - both before and during our stay.
Highly recommended!