Great place! Really clean, spacious, stylish, amazing view from Lisbon.
Be aware of the 6 floors of stairs (we had 2 big suitcases and 2 backpacks, it was quite an exercise). The bathroom could have a bit of an upgrade, considering the price, although the view is amazing.
Everything we needed was provided and the communication was smooth. We had 2 heaters, which was great, considering the winter. Functional apartment close to many historical places.