| Advantages | f | f % |
| Ability to speak more languages | 23 | 43.4 |
| Multi and intercultural experiences | 12 | 22.6 |
| Acquisition of lifelong learning | 5 | 9.4 |
| Diversity of learning content | 10 | 18.9 |
| Acquisition of additional teachers’ professional competencies | 3 | 5.7 |
| Total | 53 | 100.0 |