This time period is in the future where the Aliens took over Earth and turned the sky into red then they destroyed all the humans but kept their creations so their family can live the life humans were living.
This is the outside of the the barber shop Aliens decided to create DNA that gives them hair so now they can grow hair so they built a barber shop to cut their hair.
This is like their fox hills mall, they took the regular one and recreate it as a Alien super base. Or the president's home.
This is where the mayor's home the east part of the city of Los Angeles.