Kiana's adorable unit is a 4th floor walk-up studio apartment--a bit smaller than we expected! We found it to be charming and a great location, but we felt it was a bit overpriced compared to other similar places where we stayed in Porto. The unit has a wonderful view of the river; however, it also fronts a busy street-- loud well into the night making it impossible to leave the windows open on hot evenings. Joana bought a fan for the unit during our stay, a very welcome addition--she was very attentive to all our questions and concerns! She is a great host!