Great apartment, in a nice neighborhood, it was even better than in the pictures!
Unfortunatly I hadn't the chance to meet Afonso, but he left a huge amount of maps, books, an infos in the living room, so everything went fine.
I can suggest anyone else to visit him.
I would spend also some words about Novo Conceito Restaurant; no frills, it's good for breakfast and for meals, and the guys were really helpful, I've had one of the best bacalhau grelhado of these days, for only few euros.