The tuition fee for training courses for interior decoration design majors is generally between 5000 yuan and 50000 yuan.

There are many training methods for interior decoration design professional training courses, including offline training, online training and mixed training.

Generally, the tuition fee for offline training will be much more expensive than online training.

There are also 1-4 months short-term training courses and 4- 12 months long-term training courses for interior decoration design.