Some people say that the north-south open house type has bad feng shui. Can anyone help me check the feng shui of the house?

I can’t see clearly the picture you posted, but this is a collective building. The external Feng Shui is for the design of single-family houses and courtyards. It is not necessary if there are many people living in a collective building like yours and the yang energy is concentrated. It depends on the apartment design, but you just need to pay more attention to the interior decoration and furnishings. For example, don’t hang writing pictures (reciting words) behind the sofa, don’t let the mirror face the bed, etc.