Many of my clients are as well. So I compiled a list with links I consider to be useful for beginner, intermediate, and advanced students of the German language. And here it is. If you have any suggestions for other resources, just contact me.
Do you want to learn more about the German language? Here are some posts that might interest you:
https://www.olesentuition.co.uk/single-post/5-good-reasons-why-you-should-learn-german-with-us
https://www.olesentuition.co.uk/single-post/how-to-use-im-am-or-um-in-german-let-me-explain
https://www.olesentuition.co.uk/single-post/how-long-does-it-take-to-learn-german
https://www.olesentuition.co.uk/single-post/how-do-you-say-in-german