How long this takes
These are rough expectations rather than a schedule, and people move at very different speeds. With a weekly lesson and twenty to thirty minutes of practice most days, many people are playing simple chord based songs somewhere around three to six months in. Working through the whole list above, all twelve keys included, usually takes a good deal longer than that, and that is completely normal. What matters is what you can do, not how long it took you. You are also welcome to get in touch long before you are ready, with questions or just to say you have started.