First of all, the studio is very central in Porto. Everything was closer than we thought and we could walk around easily. However the apartment is way more darker than the pictures show. The furniture is old and not vintage and smells like that. In fact the whole apartment doesn't smell good. We could hardly let fresh air in because the street smelled bad either. And sometimes there were homles people sleeping outside, who consumed drugs. But they didn't do anything, they just ignored us. Also many people walked the street, so we didn't feel uncomfortable. If you want a apartment close to the center for a short time and only to sleep, the studio is fine. For a longer stay, we wouldn't recommend it.