’A house is only worth what someone is prepared to pay for it’. I’m not sure that’s totally true. A house’s value is surely a combination of what someone is prepared to pay — and what the seller is prepared to sell it for. If a house is not as cheap as you would like it to be, it’s not necessarily that the seller is greedy or the house is over-priced: they just value it more than you do.
’It’s just a business/financial decision’. This one is definitely not true. Unless you’re dealing with investors, the sellers are selling their home, or the home of someone they loved who is no longer here. And you are buying your potential home. Of course there are a whole load of emotions caught up in it.
And that’s why people are insulted by ‘cheeky’ offers — you’re flat out telling them that the home they have created is a dump/ in bad taste/ worthless and that they’re either naive or greedy. Why not, instead of telling them that the house they are selling ‘overpriced’ and producing a list of things you think is wrong with it, say that you love it, really want to buy it, but can only afford to offer xxxx? I suspect that you would get a lot further with this softer approach than with the somewhat confrontational and dogmatic method that some seem to recommend.