The apartment is very well located (you can walk to bars, shops, an restaurant in 5 minutes -> in the evening it is a little bit louder but for young people no problem ). Also its very clean, nice designed and you have everthing you need for a nice trip.
Rute give you good tips for a nice stay and answerded always quickly and very friendly.
I can recommend Rutes apartment if you want to explore Porto and Portos nightlife.