Spanish lessons required... (Buenos Aires)

Hi all,

I am new to Buenos Aires, I have moved here with my partner (who is Argentinian) and I am hoping to improve my Spanish during my stay here. I unfortunately only speak a handful of nouns and am looking for a course to start asap.
Can anyone point me in the right direction? It doesn't need to be a one on one, it can be a class, and not crazy expensive either thanks.

Adam Groenewegen