Moving from apartment at Agmund Bolts vei Oslo (4th floor no elevator) to the Bestumveien (3rd floor no elevator)

Relocation from Agmund Bolts vei to Bestumveien. Total about 750kg (6-7 cubic meters) of standard paper-boxes. i need a car and two movers, because there are two items which need two strong guys: - piano 160x60x60 in the original paper box 95kg! - child´s bed 200x90x40 50kg. Rest of things are quite lightweight or small. If you can help with it please send me an offer. Thank you