Are leaning houses in rafi block, phase 8 safe to buy?

I see a lot of leaning house and vertical cracks in wall of house in rafi block. Are they safe to buy? They are selling in low prices i think due to foundation changes, and even doors of those houses are not opening and closing right. Please advice that are those houses safe to buy to live they are going very cheap. Many thanks!

I can also post pictures of houses here.

I think, if there was a perfect example of Hell No, here it is …

The only way to fix structral movement in a house/building is through piling which involves digging up to the foundation level and inserting new steel/concerete beams to stabilise the wall movement. Why would you want to do this when you can buy a good property in Abu Bakr etc. Blocks in Safari Valley that do not suffer from this issue. I have heard that reselling a house in Rafi block is a problem due to this issue.

Rafi block to be avoided even offered at low price.

This area was more than 100 ft deep at places when was levelled by bahria.

High risk and permanent headache living in Rafi block cracked house.

Thank you guys for all of your help.