diff --git a/imports/geometry/citygml.py b/imports/geometry/citygml.py
index f6d170bb..b75f9272 100644
--- a/imports/geometry/citygml.py
+++ b/imports/geometry/citygml.py
@@ -104,10 +104,14 @@ class CityGml:
 
     if self._city is None:
       self._city = City(self._lower_corner, self._upper_corner, self._srs_name)
+      i = 0
       for o in self._gml['CityModel']['cityObjectMember']:
+        i += 1
         city_object = o['Building']
         if 'consistsOfBuildingPart' in city_object:
           self._city.add_city_objects_cluster(self._create_parts_consisting_building(city_object))
         else:
           self._city.add_city_object(self._create_building(city_object))
+        if i < 4:
+          break
     return self._city
diff --git a/imports/geometry/citygml_classes/citygml_lod2.py b/imports/geometry/citygml_classes/citygml_lod2.py
index 768490ad..3ecd687e 100644
--- a/imports/geometry/citygml_classes/citygml_lod2.py
+++ b/imports/geometry/citygml_classes/citygml_lod2.py
@@ -32,7 +32,6 @@ class CityGmlLod2(CityGmlBase):
   def _surface_encoding(surfaces):
     if 'lod2MultiSurface' in surfaces:
       return 'lod2MultiSurface', 'MultiSurface'
-    print(surfaces)
     raise NotImplementedError('unknown surface type')
 
   @classmethod
@@ -46,7 +45,7 @@ class CityGmlLod2(CityGmlBase):
       try:
         surface_encoding, surface_subtype = cls._surface_encoding(b[surface_type])
       except NotImplementedError:
-        print("Ignore bounded")
+
         continue
       for member in b[surface_type][surface_encoding][surface_subtype]['surfaceMember']:
         if '@srsDimension' in member['Polygon']['exterior']['LinearRing']['posList']:
diff --git a/non_functional_tests/test_geometry_factory.py b/non_functional_tests/test_geometry_factory.py
index cf9e74ce..dd049137 100644
--- a/non_functional_tests/test_geometry_factory.py
+++ b/non_functional_tests/test_geometry_factory.py
@@ -51,7 +51,7 @@ class TestGeometryFactory(TestCase):
 
   # citygml_classes
   def test_stuttgart_gml(self):
-    file = 'ConcordiaSWGcampus.gml'
+    file = 'concordia.gml'
     city = self._get_citygml(file)
     print(f'city name: {city}')
     for building in city.buildings: