How to add Loop under a template for custom taxonomy under a custom post type

Hello everyone. I am pretty new to WP and have learnt WP through Lynda.com tutorials, but that just teach he basics and not advance techniques.

I am developing a WP website for an Electronic Safe manufacturer. I have managed to create a custom post-type called “safes” and a hierarchical taxonomy called “safe-type”. Under the “safe-type” I have created multiple categories, here are their slugs:
– fire-resistant-series
– laptop-series
– large-series

1. I need to create a template with a loop which displays all the top5 products categories created under the custom taxonomy “safe-type” which is linked with Custom Post Type ‘safes’

2. I need to create a template with a loop which will display all products of a category created under custom taxonomy “safe-“type” which as mentioned linked to Custom Post Type ‘safes’.

Please help I have been hunting for an answer under forum all day, but I still haven’t got an answer.

I did however get a loop for displaying custom post type ‘safes’ if anyone wants they can use it.

<?php
/* Template Name: Safes */
?>
<?php get_header(); the_post(); ?>

<div id="content">
    <h1><?php the_title(); ?></h1>

    <?php $loop = new WP_Query( array( 'post_type' => 'safes', 'posts_per_page' => 10 ) ); ?>

    <?php while ( $loop->have_posts() ) : $loop->the_post(); ?>

        <div class="pcontainer">
		  <?php the_title( '<h4><a href="' . get_permalink() . '" title="' . the_title_attribute( 'echo=0' ) . '" rel="bookmark">', '</a></h4>' ); ?>
          <?php the_post_thumbnail('full');?>
          <p class="price">Rs. <?php the_field('price');?></p>
        </div>
    <?php endwhile; ?>
</div>

<div id="sidebar"><?php get_sidebar(); ?></div>
<?php get_footer();?>