diff --git a/flatisfy/__main__.py b/flatisfy/__main__.py
index e5532a3..1ce71f8 100644
--- a/flatisfy/__main__.py
+++ b/flatisfy/__main__.py
@@ -113,7 +113,8 @@ def main():
     # Set logger
     if args.vv:
         logging.getLogger("").setLevel(logging.DEBUG)
-        logging.getLogger("sqlalchemy.engine").setLevel(logging.DEBUG)
+        logging.getLogger("titlecase").setLevel(logging.INFO)
+        logging.getLogger("sqlalchemy.engine").setLevel(logging.INFO)
     elif args.verbose:
         logging.getLogger("").setLevel(logging.INFO)
         # sqlalchemy INFO level is way too loud, just stick with WARNING
diff --git a/flatisfy/data_files/__init__.py b/flatisfy/data_files/__init__.py
index 455f40e..cb0ccf4 100644
--- a/flatisfy/data_files/__init__.py
+++ b/flatisfy/data_files/__init__.py
@@ -174,7 +174,7 @@ def _preprocess_laposte():
                 )
             )
         except KeyError:
-            LOGGER.info("Missing data for postal code %s, skipping it.", fields["code_postal"])
+            LOGGER.debug("Missing data for postal code %s, skipping it.", fields["code_postal"])
 
     return postal_codes_data
 
diff --git a/flatisfy/filters/__init__.py b/flatisfy/filters/__init__.py
index 2216d04..b92e893 100644
--- a/flatisfy/filters/__init__.py
+++ b/flatisfy/filters/__init__.py
@@ -43,7 +43,7 @@ def refine_with_housing_criteria(flats_list, constraint):
                 flat["id"],
                 ", ".join(constraint["postal_codes"]),
             )
-            is_ok[i] = is_ok[i] and False
+            is_ok[i] = False
         # Check insee code
         insee_code = flat["flatisfy"].get("insee_code", None)
         if insee_code and "insee_codes" in constraint and insee_code not in constraint["insee_codes"]:
@@ -53,7 +53,7 @@ def refine_with_housing_criteria(flats_list, constraint):
                 flat["id"],
                 ", ".join(constraint["insee_codes"]),
             )
-            is_ok[i] = is_ok[i] and False
+            is_ok[i] = False
 
         # Check time_to
         for place_name, time in flat["flatisfy"].get("time_to", {}).items():
diff --git a/flatisfy/filters/metadata.py b/flatisfy/filters/metadata.py
index 57a2baa..64cfd16 100644
--- a/flatisfy/filters/metadata.py
+++ b/flatisfy/filters/metadata.py
@@ -76,10 +76,10 @@ def fuzzy_match(query, choices, limit=3, threshold=75):
 
     Example::
 
-        >>> match("Paris 14ème", ["Ris", "ris", "Paris 14"], limit=1)
+        >>> fuzzy_match("Paris 14ème", ["Ris", "ris", "Paris 14"], limit=1)
         [("Paris 14", 100)
 
-        >>> match( \
+        >>> fuzzy_match( \
                 "Saint-Jacques, Denfert-Rochereau (Colonel Rol-Tanguy), " \
                 "Mouton-Duvernet", \
                 ["saint-jacques", "denfert rochereau", "duvernet", "toto"], \
@@ -212,7 +212,7 @@ def guess_postal_code(flats_list, constraint, config, distance_threshold=20000):
             assert postal_code in [x.postal_code for x in opendata["postal_codes"]]
 
             LOGGER.debug(
-                "Found postal code in location field for flat %s: %s.",
+                "Found postal code directly in location field for flat %s: %s.",
                 flat["id"],
                 postal_code,
             )
@@ -274,6 +274,14 @@ def guess_postal_code(flats_list, constraint, config, distance_threshold=20000):
 
         if position:
             flat["flatisfy"]["position"] = position
+        LOGGER.debug(
+            "found postal_code=%s insee_code=%s position=%s for flat %s (%s).",
+            postal_code,
+            insee_code,
+            position,
+            flat["id"],
+            location,
+        )
 
     return flats_list