So cool that you have met a nice mother and child in a hostel. We also left to volunteer in Spain when we left Holland in 2016. First we worked in a hotel and we had our 3 month old daughter with us. We had to take shifts, so I worked mornings and bf afternoons. The evenings were ours to enjoy as a family. After 2 weeks we moved forward to a hostel near Seville and stayed there 7 weeks (2 weeks planned lol) the last 8 days we even run it together as the owner was on a holiday. That was one of the coolest experiences in my life. Speaking 3 words Spanish, but still nail it! Have fun there, it seems you found quite a cool spot there!