The apartment is in the prime location with amazing views, its away from the business across the river, but still a short 10m walk across the bridge. It is adorably laid out and the management company is quick to respond.
A few warnings though, especially for my US travellers, while the apartment says it can fit 7, the upstairs area is not really ideal for adults. The narrow stair leading up to the loft is wobbly and creeks - fun for a young child, not so fun for a 160 pound adult. Unless you are 5'3" and under, you can't stand up upstairs. As it is Porto, and right by the river, you will have a bit of mold in the bathrooms and plumbing issues. But you are here for the city, not the apartment....this apartment and location is bang for your buck.