Spanish-speaking PhD student in Perth, native of Spain. I offer Spanish conversation lessons, both face to face and online.

Perfect! I am an intermediate level speaker who learned south american (argentine) spanish but haven't spoken for years.
I decided to try lessons with Cristina to improve my comprehension of "standard" spanish (she's from central Spain) at the same time as bringing myself back up to my previous standard and hopefully beyond.

I have been having lessons with Cristina for a few weeks now and I am very happy with my choice.
She immediately put me at ease with her relaxed, friendly manner.
She speaks in a clear and natural way to me that I usually understand.
If I don't understand, she patiently explains it to me in spanish without having to resort to english.
Of course her english is excellent for those rare words where I simply have to resort to english and she always understands and is able to translate for me.
Incidentally, she also speaks french and this has been occassionally useful in understanding concepts.
She encourages me to speak with confidence and not to switch back to english when I have some difficulty.
She seems to be genuinely interested in helping me.

She allows me to have natural conversations about myself and my interests.
She is intelligent, open and interesting and we have had fascinating conversations about her current university studies and her other interests.

I would have no hesitation in recommending her for your class.