This is a beautifully designed, modern and light-filled space equipped with everything you would ever need. The contemporary bathroom is really special. The bed is wonderfully comfortable. It's not a huge living/sleeping space, but it is compact and functional.
Although the street itself is rather unattractive, in five minutes you are at the Rotunda, with its beautiful trees, buses, metro and lots of interesting cafes and restaurants. The location is perfect for anyone wanting to escape the crowds yet still feel close to the Porto action. There are buses to downtown almost outside the door, and the metro station is only a few minutes walk.
I would suggest checking that the promised airconditioning has been installed before booking in the summer. Also, if you are coming with children, look out for the unguarded window.
You will find Jenny a helpful, honest and responsive host. Her guest book has lots of useful recommendations, including places to eat which I tried, and which were good. Overall, a very nice place to stay in a great neighbourhood.