diff --git a/config/configuration.ini b/config/configuration.ini
index 54caaf41..840206f1 100644
--- a/config/configuration.ini
+++ b/config/configuration.ini
@@ -19,4 +19,4 @@ shortwave_reflectance = 0.8
 min_air_change = 0.5
 
 [buildings]
-max_location_distance_for_shared_walls = 200.0
\ No newline at end of file
+max_location_distance_for_shared_walls = 100.0
\ No newline at end of file
diff --git a/geometry/geometry_feeders/city_gml.py b/geometry/geometry_feeders/city_gml.py
index fe573989..7ab527cc 100644
--- a/geometry/geometry_feeders/city_gml.py
+++ b/geometry/geometry_feeders/city_gml.py
@@ -18,7 +18,6 @@ class CityGml:
   CityGml class
   """
   def __init__(self, path):
-    start = datetime.utcnow()
     self._city = None
     with open(path) as gml:
       # Clean the namespaces is an important task to prevent wrong ns:field due poor citygml implementations
@@ -54,7 +53,6 @@ class CityGml:
           self._upper_corner = np.fromstring(envelope['upperCorner'], dtype=float, sep=' ')
 
         self._srs_name = envelope['@srsName']
-      print('city_gml constructor', datetime.utcnow() - start)
 
   @property
   def content(self):
@@ -71,7 +69,6 @@ class CityGml:
     :return: City
     """
     if self._city is None:
-      start = datetime.utcnow()
       self._city = City(self._lower_corner, self._upper_corner, self._srs_name)
       i = 0
       for o in self._gml['CityModel']['cityObjectMember']:
@@ -85,17 +82,13 @@ class CityGml:
           for bound in o['Building']['boundedBy']:
             surface_type = next(iter(bound))
             if 'lod2MultiSurface' in bound[surface_type]:
-              start = datetime.utcnow()
               lod = 2
               surfaces = CityGml._lod2(bound)
-              print('lod2 ', surface_type, datetime.utcnow() - start)
             if 'lod3Solid' in o['Building']:
               lod += 4
             if 'lod4Solid' in o['Building']:
               lod += 8
-
         name = o['Building']['@id']
-
         lod_terrain_str = 'lod' + str(lod) + 'TerrainIntersection'
         terrains = []
         if lod_terrain_str in o['Building']:
@@ -161,5 +154,4 @@ class CityGml:
           surfaces = [Surface(s['Polygon']['exterior']['LinearRing']['posList'],
                               surface_type=GeometryHelper.gml_surface_to_libs(surface_type))
                       for s in bound[surface_type]['lod2MultiSurface']['MultiSurface']['surfaceMember']]
-    print(len(surfaces), 'surfaces')
     return surfaces