In the recent past, there has been a fast-growing trend of building flats and apartments in lahore. Do you really think this way of living can flourish in lahore?
Lahore is the safest city with lowest earthquake probability. Therefore, it's most suitable for flats/apartments.
Islamabad is the most dangerous city for apartments and tall buildings. Also dangerous are Muzaffarabad, Batgaram, Peshawar, Swat, Chitral etc. Etc.