Oh nothing you would likely need to worry about with your house.
It was listed as a probate house (guess it technically is) and a doer-up (even though it was turn key priced). Market was hot and lot of similar houses in the area had had bidding wars and lots of us had lost out several times on those similar houses which probably is the reason it came to market and the reason interest was high even though the price was high for 'needing modernising' (we would have offered at least 10% under even if it had been good due to its overpricing but thought it was worth a look at least).
The photos showed a dated house, clearly old person had lived their and not done much. Old faded pattern carpets, old wood panel walls, old fashioned wallpaper, dated furniture (fully furnished), all clearly hadn't been updated since at least the last millennium so just tired looking. Nothing that would put us off though, we where looking for a doer up to make our own.
However on viewing it became apparent quickly the photos had been taken at angles to hide serious issue, like the big hole in the roof and the water damage that had gone through the roof, ceiling, upper floor and ground floor. The broken glass from windows that had been smashed out at the rear of the property was also clearly left out in photos. Mold from condensation not in the photos either. Neither was the tree growing out of the wall.
Turns out it was a probate house but the owner died over a DECADE ago with no other family in the country and it just been abandoned ever since, no heating, no maintenance, no security. Not only was it overpriced it need a tonne of work (damp throughout from multiple causes, wood rot, needed whole new roof, structural issues from plant growth etc...) not just updating.
People where actually laughing as the walked around opening doors and seeing more and more issues, some walked in saw like 2 rooms and walked back out without even getting to the worst parts.
I assume your house is your home and you likely live there? I doubt many 'lived in' houses could be anywhere near a condition like that (although probably was fine back when the owner was alive, while dated the furniture had all been nice stuff back in the day etc... just time and lack of maintenance ruined it).