Spanish tutor with 1 year living in Spain experience

I am a third-year student at the University of Liverpool in Criminology and Spanish and I am currently studying abroad in Barcelona (Universitat Pompeu Fabra). I have been studying Spanish since the age of 12 and would like to give lessons (online) to anyone wanting relaxed but helpful and intense Spanish lessons. I am at a C1 level (meaning high advanced) however I have plenty of experience having been tutored for many years myself. I am a native English and Polish speaker however have grown up around languages and want to share my knowledge and skills. I can do anything from grammar, and basic conversations to more complex reading writing reading and speaking skills. I would like to confirm I am not a native Spanish speaker however aspire to reach that level. Therefore, for anyone interested in beginner to advanced level (A-level) I am more than capable and willing, with affordable and reasonable prices.

I am also very willing to teach English to non-native English speakers.
Let me know!