It is also amazing how little you can live with. We bought a couple of second hand chairs, have a box of kitchen stuff ( Karen, if I find it in the move I will get it back to you) and were able to borrow a bed. Brought our camping gear with us. If used to camping it is really easy to camp in a rented house. We bought a wee bar fridge and a wee freezer and rented a washing machine.
But if you leave 6 weeks after your furniture you may not need to bother, as it may arrive shortly after you. Ours left about ten days before us and then we rented a furnished holiday home for a month while settling and finding where we wanted to live.
Good luck!