How does Schedy look?

I have build a DIY themostat and need a scheduler. I am using now a simple python program, which is not very flexible. I see that Heaty / Schedy is used but it is not clear to me how is look and feel. Who can share some picture from their interface and how to use?

Eddy

I wish it had a more user friendly (for me at least) interface. I find it complicate