Thank you for the review! Nice to hear that you have liked the tour overall! Regarding the tour languages, believe us that all the guides always pay similar attention to both of the language groups, the matter is that sometimes one of the group members asks some more questions than another and the impression is that guide tells more in one of the languages. We will anyway draw your review to the attention of the guide to consider it for the future! As for the masks, they are always available at all of our transportation means, but wearing them is not obligatory, so the travelers may decide to wear it or not.