In a SHTF times I am with 74, it will be very hard to defend your self and your family in an apartment building. Some nut my light up the building and the fire will burn it down. I see this all over Downtown Miami were there are condos that have 50 to 70 floors up. The top is full of condos worth in the millions of dollars.
How will they get out when the electricity stops?
I live in a house and the city is 16 to 20 miles away from those condos. Many will die there.