What are the problems and disadvantages of b-17 e and ff block islamabad

What are the problems and disadvantages of b-17 e and f block islamabad for a person who wants to construct a house and live there?

By looking at the prices of one kanal plots on Zameen.com, I’ve noticed that F block is expensive than E block. Can anyone let me know the reason for this. Thanks

Dear Ali,

I saw many families are living in B-17 E block.I don't think any issue over there.

Regards

@Arshad Khan

That's because the motorway exchange will be in Block F.

Ok makes sense now - thanks Abdul Raheem