Au Coeur de Liège can easily be reached by train. The nearest train station in Liège is Liège Palais. It's only a few minutes' walk from the station to the house.

Liège also has an airport. That airport has a rather good shuttle bus service linking it to the city proper. It takes about twelve minutes to get to the centre of the city, more precisely to the train station Guillemins. More information can be found on the website of the airport.