Some afternoons and Saturday mornings there are activities. The first week I got to know the city a bit and visited another town nearby. Other activities have been hikes in the mountains or a visit to a tourist site. One Saturday I went to some hot springs. This week I went biking in the mountains. My favorite activities have been the opportunities to get out of the city to enjoy nature.
While studying, I am staying with a local family. I have a place to stay and all my meals are provided. I do not have to think about grocery shopping, cooking, or washing dishes, though I am beginning to miss all three.
If you ever visit Central America for an extended period of time, I would suggest beginning your stay with a couple of weeks at a language school. It will give you an opportunity to learn more Spanish, get adjusted to a new place, and interact with local people.