Iñaki (padre de Pablo) - BilbaoIt has been a real pleasure to see the progress my son has made in his English skills with William’s help. Not only was he able to successfully obtain his B2 and C1 certifications, but we also asked William for help with much more specific matters (oral skills to be able to interact with native speakers from the USA and manage admission to an American university degree program, preparation of documentation, preparation for the Spanish PAU exam…), and his willingness and flexibility have been exemplary. And last but not least, class time has always been both enjoyable and challenging for my son. William, thank you for all your effort and support.

