Learning Guide for Esperanto, a simple common language:
1. Start with https://www.duolingo.com It gets you up and running pretty quickly and will get you familiar with the overall form of the language.
2. About the time you hit the first Duo checkpoint. Start the set of courses I have on Memrise: https://www.memrise.com/user/droxpopuli/courses/learning/ Particularly the Affixes, Preposition, Correlatives, and Verb Courses.
3. By the time you finish Duo, start the rest of Memrise. #esperanto