A group of 7 of us stayed at Ingrid's house and it was perfect, exact what we were looking for. The house is very large and there was plenty of space for all of us. It's well equipped including a full kitchen, and some fun features like a bar upstairs and a record player. It's walkable from Berchem station. You can walk to the center of Antwerp too but that is a long walk. A very short walk away is Dageraadplats which has some bars and restaurants. I highly recommend the nearby restaurant Humm! There are also nearby supermarkets.