diff --git a/blogue/build.py b/blogue/build.py
index 747e23b..21bd64e 100644
--- a/blogue/build.py
+++ b/blogue/build.py
@@ -13,7 +13,7 @@ def build_site(
     *,
     client: DocumentClient,
     renderer: DocumentRenderer,
-    destination_path: str | None = None,
+    destination_path: str | pathlib.Path | None = None,
 ):
     """
     Build HTML documents from data extracted from the given client, using
@@ -44,13 +44,15 @@ def build_site(
             docs.extend(current_document.children)
             continue
 
+        current_path = current_document.path or ""
+
         target_path = destination_path.joinpath(
-            pathlib.Path(current_document.path).stem + ".html"
+            pathlib.Path(current_path).stem + ".html"
         )
 
         with open(target_path, "w") as out:
             rendered = renderer.render(
-                current_metadata["template"],
+                str(current_metadata["template"]),
                 {
                     **current_metadata,
                     "site": site_metadata,
diff --git a/blogue/models.py b/blogue/models.py
index 4de6fcb..4c36889 100644
--- a/blogue/models.py
+++ b/blogue/models.py
@@ -1,5 +1,6 @@
 import pydantic
 
+import typing
 import abc
 
 
@@ -12,7 +13,7 @@ class Document(pydantic.BaseModel, abc.ABC):
 
     @property
     @abc.abstractmethod
-    def metadata(self) -> dict[str, str]:
+    def metadata(self) -> dict[str, object]:
         """Metadata associated with the document."""
 
     @property
@@ -47,4 +48,4 @@ class DocumentRenderer(abc.ABC):
     """Renders documents into HTML."""
 
     @abc.abstractmethod
-    def render(self, template_path: str, content: dict[str, str]) -> str: ...
+    def render(self, template_path: str, content: dict[str, typing.Any]) -> str: ...
diff --git a/blogue/nextcloud.py b/blogue/nextcloud.py
index 1a1975b..1b0ef44 100644
--- a/blogue/nextcloud.py
+++ b/blogue/nextcloud.py
@@ -22,7 +22,7 @@ class NextCloudDocument(Document):
     type: str
 
     @functools.cached_property
-    def _parsed_markdown(self) -> tuple[dict[str, str], str]:
+    def _parsed_markdown(self) -> tuple[dict[str, object], str]:
         try:
             return frontmatter.parse(self.raw)
         except Exception as e:
@@ -30,7 +30,7 @@ class NextCloudDocument(Document):
             return tuple()
 
     @property
-    def metadata(self) -> dict[str, str]:
+    def metadata(self) -> dict[str, object]:
         return self._parsed_markdown[0]
 
     @property
@@ -68,7 +68,10 @@ class NextCloudClient(DocumentClient, arbitrary_types_allowed=True):
         root_document = NextCloudDocument(path=root_path, type="collection")
 
         for r in root_properties:
-            doc_path = r.find("{DAV:}href").text
+            doc_path = r.find("{DAV:}href")
+
+            if doc_path is not None:
+                doc_path = doc_path.text
 
             if doc_path == root_document.path:
                 continue
diff --git a/blogue/renderer.py b/blogue/renderer.py
index 31769bb..44cd245 100644
--- a/blogue/renderer.py
+++ b/blogue/renderer.py
@@ -2,6 +2,8 @@ from .models import DocumentRenderer
 
 import jinja2
 
+import typing
+
 
 class JinjaDocumentRenderer(DocumentRenderer):
     """Renders documents using Jinja templates."""
@@ -12,7 +14,7 @@ class JinjaDocumentRenderer(DocumentRenderer):
             loader=jinja2.FileSystemLoader(searchpath="./templates")
         )
 
-    def render(self, template_path: str, content: dict[str, str]) -> str:
+    def render(self, template_path: str, content: dict[str, typing.Any]) -> str:
         t = self._environment.get_template(template_path)
 
         return t.render(**content)