I also offer short courses on a 1 to 1  or small groups basis here are some of them:

World Spanish
an introduction to Spanish conversation  for the absolute beginner over six weeks based on a 2 hours per week (Evening Classes)

Intermediate Spanish Conversation

You will need to have done the introduction course above or have some Spanish conversation basic level this course run for Twelve Weeks at 2 hours per week basis. (Evening Classes)