Replace glass bottles with wooden, and ceramic cups, and bottles.
Wall hung furs, later with fabrics becoming more accessible/affordable, hung wall cloths.
Search for “ryijy” in Finnish for inspiration pictures.
No idea if it were ever a thing, but wall mounted weapons would make sense. Keep them away from kids, out of any clutter or animals, yet readily available. (I often push warrior style character’s door frames with shields, swords, spears, axes. Whatever the characters uses)
Not an interior, nor decoration; but I’d like to see ‘seita’ which is sort of ‘totem’ a place for communing with spirits, leaving them gifts, asking for favorable harvest/hunt/catch and so on.