Looking for ESL in Accra

Hi, my wife is arriving to Accra few months after I arrived here.  She isn't a native English speaker, and she wants to take this opportunity to improve her English.  Yes, that is in Accra, Ghana.  It would be a great help if anyone can tell me about ESL schools there.  TIA.

Hi.
Alliance Francais runs courses and I teach English on a one to one basis. You can contact me when you arrive if you would prefer that

Thank you for your reply.  I will pass this info to my wife, and let her decide.  She is coming in few months after I settle with accommodation and work environment.