Addressed comments

models/intermediate/core/int_core__check_in_cover_users.sql

@@ -1,12 +1,10 @@
 with
     stg_core__user as (select * from {{ ref("stg_core__user") }}),
     stg_core__verification_set as (
-        select id_user_host, id_verification_set, is_active
+        select * from {{ ref("stg_core__verification_set") }}
-        from {{ ref("stg_core__verification_set") }}
     ),
     stg_core__verification_set_to_verification_type as (
-        select id_verification_set, id_verification_type
+        select * from {{ ref("stg_core__verification_set_to_verification_type") }}
-        from {{ ref("stg_core__verification_set_to_verification_type") }}
     ),
     hosts_with_check_in_cover as (
         select vs.id_user_host
@@ -15,6 +13,8 @@ with
             stg_core__verification_set_to_verification_type vstvt
             on vs.id_verification_set = vstvt.id_verification_set
         where vs.is_active is true and vstvt.id_verification_type = 15
+    -- vs.isactive is to consider the current verification set used by the host
+    -- vstvt.id_verification_type = 15 is the value for check_in_cover verification
     )
 select
     u.id_user,

models/intermediate/core/schema.yaml

@@ -819,6 +819,9 @@ models:
     description: 
       This model contains information about hosts that offer check in cover.
       It has basic information on the users like name, phone, email or joined date.
+
+      This model is restricted to active user so it doesn't include historical data
+      like users that had check-in cover but are currently inactive.
     columns:
       - name: id_user
         data_type: character varying