Before you bring all your furniture, it would be helpful to know how big your place is going to be and whether sofas, beds, etc will fit in the lift or up the stairs. (Will cost you extra is furniture needs to be carried up the stairs. It is charged by the floor for each item.) If your flat is going to be small, furniture from a house might not fit well. And if it doesn't fit or you end up with too much, then you will either need to sell it or pay for storage.
We bring back all kinds of stuff every time we go to Canada that is either not available here or really expensive. Recent purchases have included vitamins, large bottles of Aveeno moisturizer, children's medicine in melt-away form (no need to chew), antibiotic creams like Polysporin as they are not available here without prescription.