If all goes according to plan I will be living with family in Madrid establishing my spanish citizenship in the near future.

Spanish was my first language as such I have basic vocabulary, but living abroad english was used more often. I have studied french for many years and basically am able to read spanish, but I am looking for somewhere to study and improve my grammar and writing skils while increasing my verbal abilities.

Has anyone here done any of the immersion schools in Madrid and what are your recommendations?

Thank you in advance!