The apartment is well situated and photos match with reality.
However, I must share my disapointment with some major nuisances that definitely hamper the value for money of our rental/stay.
i) external walls and doors are paper thin. They are basically NOT sound-proofed. First night, I woke up @ 3 AM thinking I had left the window open since I could hear every sounds from the outside (and you know this is a crowded/public area..) But all windows were duly closed.
ii) Same experience with the noise coming from inside the building and staircase.
iii) the mechnical-cruching-system attached to the WC is triggered whenever one uses the shower or the fawcet. Every ~40-50 seconds, the system starts up and rumbles for 15 seconds. This is upsetting at first and annoying mid-term.
iv) in terms of welcome, it would be appreciable to find in the flat: i) paper towels/absorbant paper and ii) a piece of soap for hand washing. Basic stuff ....
Overall, considering the price paid (~200 Eur/night), this was a disapointing BnB experience.