Based on the context and the answer, generate a question. 

Context: Then it dropped to $ 103,000 . I looked on line at the tax appraisal - just over $ 85,000 . It is in a great school district . My concerns , it is in the historic section , but , it looks like the previous owners added a shoddy looking extension .

Answer:

Because they are not sure how easy it will be to fix up and repair



Why is the speaker concerned that the previous owners added a shoddy looking extension ?