The German Pirate
Amazing tour by a German man who's lived in Valparaiso for years. He seems to know everything and everyone about the place. He speaks Spanish, English and German. Discounts for groups. You're unlikely to find a more immersive tour of Valparaiso.
The universities of Valparaiso are:
'University Federico Santamaria' (http://www.utfsm.cl/)
'University of Valparaiso' (http://www.uv.cl/)
'University of Playa Ancha' (http://www.upa.cl/)
'Pontifical Catholic University of Valparaiso' (http://www.pucv.cl/)
Many international students study at the Catholic University and the University of Valparaiso.