Question

why did bruno had to leave their old house in the new house by john boyne

Answer 1

The house in Berlin was huge. It had lots of room and had a lot of little spaces to explore. The new house had only three floors, which included the basement where the servants slept. However, in both houses his father's office was considered OUT OF BOUNDS. The new house had no other streets around it and no shops or people selling things out of stalls, a memory of Berlin that Bruno enjoyed.

That's why he left the house

Hope it will help u