We had lived in our house for 22 years so when we came to sell we de cluttered big time, bin it and if you really need to store it buy a cheap shed. The kitchen was old and really needed to redoing but I decide we would take less that put in a new one.
The thing I was most bothered about was the roof , which the surveyor who was there forever never even mentioned and the fact our garden flooded as we are the edge of the flood plain, but the people really wanted our house even when the garden was under a foot of water at one point.
They have stripped my old garden and are remodelling the back which includes the kitchen. I think they got the house they wanted a competitive price and we got to sell relatively quickly. If you think your house is likely to have problems have the survey and then get a few quotes for the work to be done so you can knock that off the sale price if needs be. There are now companies that do double glazing repairs but if you need a new door e-bay is great, we got a door supplied and fitted for half the price I was quoted locally.
If someone really wants you house and they offer less than you want, if you can afford it take it as I think if they really want it they will overlook problems which buyers who think they have paid 'top money' will not.