This is such a stylish, beautiful space, located in the best possible area for experiencing Lisbon. The high floor helps control the noise from the lively vibe on the street, and the bedrooms are spacious and comfortable. Because it's a walkup on the 5th floor, you should be prepared for the climb, but we were used to it by the end of our stay, and grateful to burn the excessive pasteís de nata we devoured.
We stayed in January and although it was a little chilly outside, the space heaters and units in each bedroom kept the temperature perfect. The place seems well insulated so I'd imagine it's probably cool in the summer too. The view is also fantastic! You can see all the way to the water from both of the balconies. Nuno was incredibly responsive and had quick answers for any questions we had during the stay. This place is a gem, and I couldn't recommend it more.