Problem:

Create a custom cell in Toolset Layouts plugin.

Solution:

If you want to setup other kinds of layout cell, you can try to setup them with HTML + CSS codes in a "Visual Editor" cell, or you can create your own Layout cell with custom codes, see our document:

Relevant Documentation:

https://toolset.com/documentation/programmer-reference/layouts-cells-api/

Problem:

Add two relationship filters into same post view.

Solution:

It needs custom codes, for example:

https://toolset.com/forums/topic/appointment-booking/page/2/#post-2147421

Relevant Documentation:

https://toolset.com/documentation/programmer-reference/views-filters/#wpv_filter_query

Problem:

I want the LOWEST item in each taxonomy branch.

e.g. if a post is tagged as "Asia / Thailand / Bangkok" I want it to return "Bangkok.

Solution:

There isn't such kind of built-in feature within Toolset plugins, You need to edit that post, assign it with only one term.

Relevant Documentation:

Problem:
The issue here is that the user wanted to hide his filters that won't produce a result on their view.

Solution:

Assuming here that you are using a Blocks setup for your view then you wont be able to do it from here as this setting isn't available for the Blocks view setup.

You can only have this option when you're creating the view using the classic editor.

If you're not using the classic editor you can enable it by going to Toolset -> Settings and scroll down to Editing Experience and enable the 3rd option.

Once you've done this you go to Toolset -> Views to create your classic views.

On your classic view you will scroll to the Custom Search Settings then select "Let me choose individual settings manually" then scroll down to "Show only available options for each input" and from there you can select Disable instead of Hide.

Problem:

The problem here is that the custom fields are appearing on every post type.

Solution:
If you go to Toolset -> Custom Fields and edit your field group, under Appears On you should be able to specify the post types that the custom field group should appear on.

This should allow you to resolve the issue and restrict your custom fields to only appear on one post type.