diff --git a/python_scripts/run_simstadt_from_python/run_simstadt_workflow.py b/python_scripts/run_simstadt_from_python/run_simstadt_workflow.py
index cc3251ade617c4983eb06f5faa14202ec3ad46bb..3383555a5c62f667afb9d2f63bf13aac060d8740 100644
--- a/python_scripts/run_simstadt_from_python/run_simstadt_workflow.py
+++ b/python_scripts/run_simstadt_from_python/run_simstadt_workflow.py
@@ -64,7 +64,7 @@ SCRIPT_DIR = Path(__file__).parent
 
 SIMSTADT_GLOB = 'Desktop/SimStadt_0.*/'
 
-REPO_PATH = SCRIPT_DIR.parent.parent / 'simstadt' / 'TestRepository'
+REPO_PATH = Path.home() / 'git' / 'simstadt' / 'TestRepository'
 PROJECT_NAME = 'Gruenbuehl'
 WORKFLOW_FOLDERS = ['a.step', 'b.step']
 CITYGMLS = ['Gruenbuehl_LOD2_ALKIS_1010.gml', 'Gruenbuehl_LOD2_ALKIS_1010_2buildings.gml']
@@ -72,12 +72,11 @@ CITYGMLS = ['Gruenbuehl_LOD2_ALKIS_1010.gml', 'Gruenbuehl_LOD2_ALKIS_1010_2build
 
 ##############################################
 
-PROJECT_PATH = REPO_PATH / f'{PROJECT_NAME}.proj'
 PARAMS = 'params.xml'
 
 
 # TODO: write tests
-def find_simstadt(simstadt_glob):
+def find_simstadt(simstadt_glob: str) -> Path:
     try:
         found = next(Path.home().glob(simstadt_glob))
         logging.info("# SimStadt found in %s\n", found)
@@ -86,7 +85,7 @@ def find_simstadt(simstadt_glob):
         sys.exit(f"Sorry, no SimStadt installation could be found in {simstadt_glob}")
 
 
-def check_paths(repo_path, workflow_path):
+def check_paths(repo_path: Path, workflow_path: Path):
     if not repo_path.exists():
         sys.exit(f"Sorry, no Repository could be found in {repo_path}")
 
@@ -103,6 +102,9 @@ def check_paths(repo_path, workflow_path):
 
 
 def prepare_workflow(workflow_path, citygmls):
+    if isinstance(citygmls, str):
+        citygmls = [citygmls]
+
     tree = et.parse(workflow_path / PARAMS)
     root = tree.getroot()
 
@@ -173,10 +175,10 @@ def compare_written_files(repo_path, before, after):
     logging.info("\n")
 
 
-def run_workflow(simstadt_path, workflow_folder, citygmls):
-    workflow_path = PROJECT_PATH / workflow_folder
+def run_workflow(simstadt_path: Path, workflow_path: Path, citygmls: list[str]):
+    repo_path = workflow_path.parent.parent
 
-    check_paths(REPO_PATH, workflow_path)
+    check_paths(repo_path, workflow_path)
 
     name = prepare_workflow(workflow_path, citygmls)
 
@@ -184,15 +186,16 @@ def run_workflow(simstadt_path, workflow_folder, citygmls):
     run_simstadt(simstadt_path, workflow_path, name)
     after = get_all_files(workflow_path)
 
-    compare_written_files(REPO_PATH, before, after)
+    compare_written_files(repo_path, before, after)
 
 
-def main(glob, workflows, citygmls):
+def main(glob: str, repo: Path, project_name: str, workflows: list[str], citygmls: list[str]):
     simstadt_path = find_simstadt(glob)
+    project_path = repo / f'{project_name}.proj'
 
     for workflow_folder in workflows:
-        run_workflow(simstadt_path, workflow_folder, citygmls)
+        run_workflow(simstadt_path, project_path / workflow_folder, citygmls)
 
 
 if __name__ == '__main__':
-    main(SIMSTADT_GLOB, WORKFLOW_FOLDERS, CITYGMLS)
+    main(SIMSTADT_GLOB, REPO_PATH, PROJECT_NAME, WORKFLOW_FOLDERS, CITYGMLS)