Did a custom photo tour with Zim that was roughly this itinerary on a day when it wasn't available. Zim was great. She is a very experienced photographer and accomplished instructor. In particular, she listened to what photography challenges we were facing, asked some great questions, and got right into helping us improve.
I was looking for help with composition and finding compelling images to create while walking around. Zim typically would have me take a shot the way I was inclined to do it and then would show various alternatives, sometimes with just a suggestion and sometimes by actually photographing. In any case, she did quick critiques of all images and was really spot on with what I was looking for an how to improve.
I take a lot of online classes and I like them, but working with an accomplished instructure directly is a great accompaniment to what you can learn in a class or on your own. I'm looking forward to doing another session with Zim elsewhere in the city.