Good but very basic

This is a good plugin. We used it here: https://www.remoogle.co.uk/moving-house-checklist-tool/

Some good features to it like being able to include html on list items and of course the fact that it saves the list.

It could with being able to add subheadings within one list.

Also, a being able to control the style of the list in the admin panel would be great.