You have the choice between several nearby supermarkets: "Lidl Liège - Rocourt" (8 minutes by foot or 6 minutes by car), "Carrefour Market Rocourt" (9 minutes by foot or 6 minutes by car), "Ad Rocourt" (10 minutes by foot or 6 minutes by car).
Liège Airport is 13 minutes’ drive away or reachable by public transport in about 57 minutes. You don’t want to own a car, but you still occasionally need one? There is the "Cambio - Campine" station where you can rent a shared vehicle just 13 minutes away by bike. To reach A3 / E25 - E40 - E42 (Brussels - Leuven - Liège - Eupen - (Aachen, Germany)) you only need 7 minutes and A602 / E25 (A3 <-> A26) is reachable in 9 minutes. The nearest train station is "Liège-Saint-Lambert / Luik-Sint-Lambertus": reachable in 10 minutes by car, or 39 minutes by public transport. Do you have an electric car or plan to have one? The nearest charging station ("Rue De L'Yser") is only 9 minutes’ drive away.
The closest bus lines are TEC Liège - Verviers - 70 - St-Lambert - Rocourt - Liers - Slins, TEC Liège - Verviers - 174 - Liège - Wihogne with a stand 5 minutes’ walk away, De Lijn - 74 - Tongeren - Liège with a stop 6 minutes away by foot.
If you are looking for a nursery, "P'Tits Bouts" it is 7 minutes away by car. There is a nearby preschool and elementary school: "Ecole Fondamentale Communale Henri Lonay", 13 minutes away by bike. You can find a close high school: "College Saint-Francois D'Assise", in fewer than 9 minutes by car.
New addresses: Belgium
