Sociable Husky that needs more space to move around

This husky has lived with us for almost two and a half years and is a very sociable dog with people. From a young age, he was used to living with people at home and also with visitors. He really enjoys long walks and exploring everything he finds along the way. When he gets home, he usually lies down near the door or next to the sofa and rests peacefully. The reason we are looking for a new home is simply a change in our living situation. We used to live in a house with plenty of space, but now we are in a much smaller apartment. Although we continue to take him for walks every day, we feel that a dog with so much energy would be happier in a place with more space or with someone who has a very active lifestyle.