The balcony of the hall is facing the intersection of the road, and the opposite is almost only facing the balcony. Is it bad feng shui and those bad influences?

The balcony is bound to face the building or the road, which is the case in the city.

There's nothing wrong with that. It's normal. It's common.

Balcony is not a door to get in and out, even if the door faces the road, it is not necessarily a bad thing. The door of the Forbidden City still faces the road.

Someone in your family will have an influence on the waist and kidneys.