We enjoyed our 3-day stay at the Casa da Catedral very much! Nuno met us outside as we arrived and was very friendly and informative. The location was ideal - less than 5 minutes both from the train station and from the Dom Luís bridge. Walking time to major Porto attractions is 10-15 minutes.
The flat was very comfortable and cosy for our family of four. Very clean, nicely organized, kitchen with all the necessary appliances, dishes, etc that we needed. Very bright with plenty of windows and nice views. WiFi was of course very useful.
We would definitely return and highly recommend Casa da Catedral!