My grandnan (great grandmother) had a black and white tv even in the 90s and loads of wooden gypsy-style caravan ornaments around it that she'd happily let us fiddle with.
She always made a buffet lunch when my nan brought me round which always included, without fail, lettuce hearts, boiled potatoes from a tin, deli ham and pink wafer biscuits.
She also had a set of coffee/tea/sugar canisters which had 70s style brown and orange flowers on, but each had a separate coloured top - she didnt keep tea and coffee in these - instead, she kept different biscuits in them and it was our mission as kids to mix up the tops and then insist that we each had to choose a biscuit from a separate cannister as a luck-based choice. One had custard creams, one had bourbons and one had party rings.
On days she knew we were coming she would go out to the market that morning and buy my sister and I each a white paper bag (like the ones you used to get for penny sweets) with 2 piece of fruit in. I got a pear and an apple and my sister got a banana and an apple.
She had an old house that had not been decorated in decades which featured long, heavy velvet curtains in the dining room that we loved to hide in, and a framed puzzle depicting 2 border collies. She loved border collies and had them until she died (to my nan's dismay really as she ended up with the last one).
The house also had a huge cellar - I was fascinated by this and she was very happy for us to go down there but I was terrified of getting stuck down there. the stairs were very narrow and dark and my nan refused to go down with us so I think I only went once when my uncle happened to be there. It was dark and gloomy with only one small high window onto the street (pavement level) and there were old bits of furniture covered in dust sheets. I think now that it may have been used as a shelter in the war, but she didn't live there then we don't really know.
She used to say things like "I'll skin you" if we were naughty, but in a jokey way.
She died when I was 7, in the late nineties, only in her 70s from a burst blood clot after a hip replacement. RIP grandnan.