A few signs of a record?

Question

WordPress

Hello. Please tell me how Wordpress correctly organizes several signs for a record. I created my own custom post type (register_post_type), and now I need to add a few features:
1) Category: a) private houses and apartments, b) technical, c) exclusive
2) Coating: a) MDF film, b) painting ...
3 ) Style: a) classic, b) modern. c) technical
It seems like a taxonomy variant, but how then:
1) attach a picture to the name of the taxonomy,
2) it is necessary that no more than one taxonomy can be selected for each feature,
3) selection only through a specific list

Tell me how this functionality is correctly implemented in wordpress? Thank you.

Answer 1

Hello.
If you need to filter by them, then most likely a taxonomy is best, yes.

1) Category: a) private houses and apartments, b) technical, c) exclusive
2) Coating: a) MDF film, b) painting ...
3) Style: a) classic, b) modern. c) technical
choice only through a specific list

Three taxonomies. Each has its own terms.
Several taxonomy terms can be selected, similar to standard headings. There are also several possible.