I have the honour to write you this letter of appreciation. I am Tende Renz, one of the visiting Lecturers who came to INES following the DAAD Staff Exchange Program and was assigned to teach Environmental Studies in LAM. I actually had a very wonderful experience in Musanze, Rwanda and this, thanks to your hospitality and flexibility. I was well accommodated by your Institution and had the opportunity to share ideas with your students. I therefore wish to thank you for this opportunity and wish to have more of them God willing. Thank you very much.