What Jeff said. If there is that much rust in the trunk then the areas that really rust need to be looked at closely.
It looks like there is mud in the front trunk. Is this car a flood victim? Same as the pictures of the underside. Heavy rust scale.
It needs someone who knows 914's to do a PPI on it.
When your selling a car you take pictures of what looks good. With 914's people want to see the "hell hole" and the longs. There are no pictures of those areas. What is shown would make me not want it.
FYI: My 5.0 with a 750 Holley really scoots.....you guys can have your 6 banger