We have a shop for laminate and wooden floors and want to create product images of the wood planks in 3D. In order to give the pictures more atmosphere we also want to put furniture in the room. Is it Ok if the furniture is from brands, like Ikea EKTORP Sofa or Eames Plastic Side Chair?
I think you’d do better to ask the individual brand owners’ permission.
Instead of asking to use the brand, offer to use their brand… for a fee. Depending on the size of your operation, of course. Ikea might laugh at the offer unless it will reach a sizable market.