Seems like a very ordinary, non-show-home house, cheap pine furniture in the bedrooms etc - it's only shocking when you look at the price tag! I probably would have paid to hire some furniture, mostly because it's weirdly intimate seeing it like this.
But if I had 5 mil to spend on a lovely house in London, the previous owners' bedroom furniture wouldn't make any difference to me - I can't see why the house would be discounted?