toc toc studio is a GEM! The studio is brand new and has all the home comforts you need. The location is superb for sightseeing. The river Douro is only a stone's throw away and nearby streets are full of amazing local shops (O Melhor Bolo de Chocolate do Mundo across the road from the studio is a MUST). Hugo is a fantastic host, very friendly and welcoming.
Getting around Porto is very convenient from toc toc studio and street parking is easy. I wouldn't think twice about staying elsewhere.