As arranged, Veronique's daughter very kindly met me on arrival at the train station and guided me to the apartment and helped me up the stairs with the luggage.
The apartment is as described. Location is very convenient, in the heart of the old city. With windows that can be opened wide the apartment was cool and airy. Street noise during the night was surprisingly minimal, given the location.
I enjoyed my stay and would be very happy to book this apartment again in the future should the need arise.