Do you have an example of a good website builder?

Question

User interface

Good day to all.
You need to create an online constructor on the site to form an order for windows in the house. That is, a staged form in which the user can select the size of the window, its shape, additional options, etc. All this is accompanied by pictures, diagrams, drop-down menus, etc.
Maybe someone has come across worthy examples and can share a link?
I would also be grateful if someone shares a link to just good examples of such step-by-step forms with a lot of content inside (the topic is not important, windows, doors, car, credit does not matter) Just an example where you can peep successful solutions and techniques.
Thanks in advance))

Answer 1

One is an example cupesystem.ru/calculator