What should be noted regarding the coordination between MEP pipelines and decorative ceilings?

What should be noted regarding the coordination between MEP pipelines and decorative ceilings?

Primarily elevation coordination and access panel reservation. In high-end hotels, the ceiling void is densely packed with MEP services, so BIM detailing is required to ensure the finished ceiling elevation is met (generally ≥2.4 m). Main access panels should be concealed within the ceiling while remaining easily accessible.