Most likely you need a van, and if you want to get it done in one day, then you need very large van and few helpers. I would advise you to visit Wisemove and find all offers from the moving companies in your area and quickly compare what conditions each offers. It really helps you save your time and money. In addition, when professionals provide moving service, they high quality pack your furniture, so you don't have to worry about how to store your furniture in a container.