This apartment has everything you need for a very pleasant and comfortable stay in Porto. It is spacious, very light, clean and comfortable.
I stayed in the apartment for 4 weeks for some freelance work and found the perfect surrounding for having a productive and fun time. Diego's help and advice is priceless. Not only does he take time at your arrival to point you to the best places to eat and to see. He also is extremely reliable and at your disposal when you need help. He even got back to me on a Saturday night when a smaller problem occurred that he fixed immediately.
The location is perfect: You are very close (walking distance) to Porto Baixa district (downtown) with all the nice bars and restaurants to enjoy Porto's great food and wines. At the same time it's far enough away from it so that you can sleep quietly at night. Then again you'll find plenty of decent restaurants in the same street for a close by lunch or dinner if you need to grab something quickly.
The Trindade metro station is so close and the metro goes to the airport directly so that you don't even need to spend any money on a taxi when coming in from or going to the airport. Additionally the area and the house is very safe. Being a woman and on my own I never felt uncomfortable coming home at night.
If I should go back to Porto at some point I'll definitely stay in this place again.