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Why learning with Classgap?

Satisfaction guaranteed

If you're not completely satisfied after your first class, we'll refund your purchase. more info

If you didn't do the lesson, it's cancelled or you are not completely satisfied within 24 hours passed your first lesson, we'll help you find a new tutor or refund your purchase.

Change the date at any moment

You will be able to reschedule the class if you can't attend

Pay once you've received the lesson

The class will be charged for once the class has finished more info

You will need to enter your payment details in advance. In the case of individual class bookings the amount will be charged for at the time of the class, but if you purchase a pack of classes, the payment must be made upfront.


He's from Spain



over 10 years of experience teaching online classes

  • English Elementary/A1-2, Intermediate/B1-2, Advanced/C1, Proficiency/C2
    Bilingual English teacher and training and development manager with 20 years professional experience in London.




ItalianConversational skills


Degree - B.A. Grado En Estudios Ingleses: Lengua, Literatura Y Cultura. Studying
Certification Tefl: Teching English As A Foreing Language.
Certification Exploring The World Of English Language Teaching


- Gus guides English Language Learners towards gaining proficiency in listening, speaking, reading, and writing. - I adapt training content to meet the specific needs of the student. - I develop communication skills so individuals can perform a specific job more effectively. - I coach, train, and develop individuals who want to grow professionally and internationally, so they can adapt to the constant changes in the business industry.

Book an online lesson (The calendar displayed shows your local time)

Gus accepts bookings with at least 12 hours in advance.

hours Monday

About me (pictures, hobbies, extracurricular interests...)

Deportes Musica Nutrición Viajar Psicología


Sergio Marin
10 reviews
Primera entrevista. Muy buenas sensaciones, así que he reservado mis primeras clases. Actitud muy positiva, creo que me va a ayudar en gran medida como mi reto. Gracias Gus!
17 reviews
Clases amenas y dinámicas. Se prepara las clases y se focaliza en tus necesidades y en tus debilidades para que mejores.
Francisco Manuel
2 reviews
Clase muy amena y adaptada a tus necesidades y objetivos
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Frequently Asked Questions

• Can I cancel a booking?

Yes, you can cancel booking up to 8 hours before the lesson starts, indicating the reason for the cancellation. We will study each case personally to carry out the refund.

• How do I pay for the lesson?

At the time you select a lesson or package of hours, you will make the payment through our virtual payment service. You have two options:
- Debit / Credit
- Paypal
Once the payment is settled, we'll send you an e-mail with the booking confirmation.

• Can I modify a booking?

Yes, something unexpected can always happen, so you can change the time or day of the lesson. You can do it from your personal area in "Scheduled lessons" through the option "Change date".

• How does a lesson at Classgap happen?

The class is done through classgap’s virtual classroom. Classgap was developed specifically for educational purposes, including many useful features such as: digital whiteboard, online text editor, webcam, screen sharing and many more.

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