diff --git a/translator/toscalib/tests/data/storage/tosca_blockstorage_with_attachment.yaml b/translator/toscalib/tests/data/storage/tosca_blockstorage_with_attachment.yaml
index e4d55c7..4a8a0ed 100644
--- a/translator/toscalib/tests/data/storage/tosca_blockstorage_with_attachment.yaml
+++ b/translator/toscalib/tests/data/storage/tosca_blockstorage_with_attachment.yaml
@@ -1,7 +1,8 @@
 tosca_definitions_version: tosca_simple_yaml_1_0_0
 
 description: >
-  TOSCA simple profile with server and attached block storage.
+  Demonstrates how to attach a TOSCA BlockStorage node to a Compute node using
+  the normative AttachesTo relationship.
 
 topology_template:
   inputs:
diff --git a/translator/toscalib/tests/data/storage/tosca_blockstorage_with_attachment_notation1.yaml b/translator/toscalib/tests/data/storage/tosca_blockstorage_with_attachment_notation1.yaml
index 9d6ad2b..926c647 100644
--- a/translator/toscalib/tests/data/storage/tosca_blockstorage_with_attachment_notation1.yaml
+++ b/translator/toscalib/tests/data/storage/tosca_blockstorage_with_attachment_notation1.yaml
@@ -1,7 +1,10 @@
 tosca_definitions_version: tosca_simple_yaml_1_0_0
 
 description: >
-  TOSCA simple profile with server and attached block storage.
+  This use case shows 2 compute instances (2 tiers) with one BlockStorage node
+  and also uses a custom AttachesTo Relationship that provides a default mount
+  point (i.e., location) which the 1st tier uses, but the 2nd tier provides a
+  different mount point.
 
 topology_template:
   inputs:
diff --git a/translator/toscalib/tests/data/storage/tosca_blockstorage_with_attachment_notation2.yaml b/translator/toscalib/tests/data/storage/tosca_blockstorage_with_attachment_notation2.yaml
index 554a5cb..d8bee09 100644
--- a/translator/toscalib/tests/data/storage/tosca_blockstorage_with_attachment_notation2.yaml
+++ b/translator/toscalib/tests/data/storage/tosca_blockstorage_with_attachment_notation2.yaml
@@ -1,7 +1,10 @@
 tosca_definitions_version: tosca_simple_yaml_1_0_0
 
 description: >
-  TOSCA simple profile with server and attached block storage.
+  This use case is like the Notation1 use case, but also creates two relationship
+  templates (one for each tier) each of which provide a different mount point
+  (i.e., location) which overrides the default location defined in the custom
+  Relationship Type.
 
 topology_template:
   inputs:
diff --git a/translator/toscalib/tests/data/storage/tosca_multiple_blockstorage_with_attachment.yaml b/translator/toscalib/tests/data/storage/tosca_multiple_blockstorage_with_attachment.yaml
index d7f0773..a7d9517 100644
--- a/translator/toscalib/tests/data/storage/tosca_multiple_blockstorage_with_attachment.yaml
+++ b/translator/toscalib/tests/data/storage/tosca_multiple_blockstorage_with_attachment.yaml
@@ -1,7 +1,9 @@
 tosca_definitions_version: tosca_simple_yaml_1_0_0
 
 description: >
-  TOSCA simple profile with server and attached block storage.
+  This use case demonstrates how two different TOSCA BlockStorage nodes can be
+  attached to two different Compute nodes (i.e., servers) each using the
+  normative AttachesTo relationship.
 
 topology_template:
   inputs: