Experiences with learning Spanish in Bogota? (Bogotá)

Hi All, I'm moving to Bogota in September, so meanwhile, doing my online research for the best schools for learning spanish.
These are my candidates: Anyone with experiences with any?
• Escuela de Espanol Nueva Lingua
• Universidad los Andes: Protected content
• Universidad Central - Protected content -
• Pedagogica - Protected content
• Sergio Arboleta - Protected content