English Teacher needs Spanish help!

Hi, I'm an American teacher here in Madrid until the end of June. I REALLY need help practicing Spanish. I kind of need someone with my level (B1) because otherwise I will just speak in English the whole time!

I can meet Tuesday or Thursday after 6:15 and afternoons on the weekends in the center. I'm hoping to meet once or twice a week for two hours (one hour in English, one hour in Spanish).