Since 2007, I have the great chance and pleasure to guide groups of tourists to Ethiopia. Unfortunately, my english is too poor to guide trips in your language.
But if you want to live a wonderful trip, with a very serious travel agency, based in Addis Ababa, don't hesitate to contact my Ethiopian father, Habtamu.
He is completely fluent in English.
He manages with a very big smile, profesionnalism, seriousness and great sensibility, ADINAS AGERA, its own travel agency.
All my trips to Ethiopia are organized through him, and he then knows very well what we are expecting as farenjis (foreigners, in ethiopian way).
Don't hesitate to contact him with my ethiopian name (WEYRA) as object. So, your case will be treated in priority and you will get a discount...
Have a nice trip there!