diff --git a/internal/cmd/auth_accounts.go b/internal/cmd/auth_accounts.go
index 2f7966b..420f6dd 100644
--- a/internal/cmd/auth_accounts.go
+++ b/internal/cmd/auth_accounts.go
@@ -463,10 +463,10 @@ func (c *AuthKeepCmd) Run(ctx context.Context, _ *RootFlags) error {
 		return err
 	}
 
-	if err := os.WriteFile(destPath, data, 0o600); err != nil {
+	if err := writePrivateFile(destPath, data, 0o600); err != nil {
 		return fmt.Errorf("write service account: %w", err)
 	}
-	if err := os.WriteFile(genericPath, data, 0o600); err != nil {
+	if err := writePrivateFile(genericPath, data, 0o600); err != nil {
 		return fmt.Errorf("write service account: %w", err)
 	}
 
diff --git a/internal/cmd/calendar_create_update_test.go b/internal/cmd/calendar_create_update_test.go
index 20b4737..cc43adc 100644
--- a/internal/cmd/calendar_create_update_test.go
+++ b/internal/cmd/calendar_create_update_test.go
@@ -490,6 +490,12 @@ func TestCalendarCreateCmd_EventTypeWorkingLocation(t *testing.T) {
 	if gotEvent.WorkingLocationProperties == nil || gotEvent.WorkingLocationProperties.Type != "officeLocation" {
 		t.Fatalf("unexpected working location props: %#v", gotEvent.WorkingLocationProperties)
 	}
+	if gotEvent.Transparency != transparencyTransparent {
+		t.Fatalf("expected transparent working location, got %q", gotEvent.Transparency)
+	}
+	if gotEvent.Visibility != "public" {
+		t.Fatalf("expected public working location visibility, got %q", gotEvent.Visibility)
+	}
 }
 
 func TestCalendarUpdateCmd_EventTypeOOO(t *testing.T) {
@@ -549,6 +555,59 @@ func TestCalendarUpdateCmd_EventTypeOOO(t *testing.T) {
 	}
 }
 
+func TestCalendarUpdateCmd_EventTypeWorkingLocationDefaults(t *testing.T) {
+	origNew := newCalendarService
+	t.Cleanup(func() { newCalendarService = origNew })
+
+	var gotEvent calendar.Event
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		path := strings.TrimPrefix(r.URL.Path, "/calendar/v3")
+		if r.Method == http.MethodPatch && path == "/calendars/cal@example.com/events/ev" {
+			_ = json.NewDecoder(r.Body).Decode(&gotEvent)
+			w.Header().Set("Content-Type", "application/json")
+			_ = json.NewEncoder(w).Encode(map[string]any{
+				"id": "ev",
+			})
+			return
+		}
+		http.NotFound(w, r)
+	}))
+	defer srv.Close()
+
+	svc, err := calendar.NewService(context.Background(),
+		option.WithoutAuthentication(),
+		option.WithHTTPClient(srv.Client()),
+		option.WithEndpoint(srv.URL+"/"),
+	)
+	if err != nil {
+		t.Fatalf("NewService: %v", err)
+	}
+	newCalendarService = func(context.Context, string) (*calendar.Service, error) { return svc, nil }
+
+	ctx := newCalendarJSONOutputContext(t, os.Stdout, os.Stderr)
+
+	cmd := &CalendarUpdateCmd{}
+	if err := runKong(t, cmd, []string{
+		"cal@example.com",
+		"ev",
+		"--event-type", "working-location",
+		"--working-location-type", "office",
+		"--working-office-label", "HQ",
+	}, ctx, &RootFlags{Account: "a@b.com"}); err != nil {
+		t.Fatalf("runKong: %v", err)
+	}
+
+	if gotEvent.EventType != eventTypeWorkingLocation {
+		t.Fatalf("expected workingLocation event type, got %q", gotEvent.EventType)
+	}
+	if gotEvent.Transparency != transparencyTransparent {
+		t.Fatalf("expected transparent working location, got %q", gotEvent.Transparency)
+	}
+	if gotEvent.Visibility != "public" {
+		t.Fatalf("expected public working location visibility, got %q", gotEvent.Visibility)
+	}
+}
+
 func TestCalendarUpdateCmd_SendUpdates(t *testing.T) {
 	origNew := newCalendarService
 	t.Cleanup(func() { newCalendarService = origNew })
diff --git a/internal/cmd/calendar_edit.go b/internal/cmd/calendar_edit.go
index 47813e2..302fa84 100644
--- a/internal/cmd/calendar_edit.go
+++ b/internal/cmd/calendar_edit.go
@@ -133,9 +133,19 @@ func applyEventTypeTransparencyDefault(transparency, eventType string) string {
 	if transparency == "" && (eventType == eventTypeFocusTime || eventType == eventTypeOutOfOffice) {
 		return transparencyOpaque
 	}
+	if transparency == "" && eventType == eventTypeWorkingLocation {
+		return transparencyTransparent
+	}
 	return transparency
 }
 
+func applyEventTypeVisibilityDefault(visibility, eventType string) string {
+	if visibility == "" && eventType == eventTypeWorkingLocation {
+		return visibilityPublic
+	}
+	return visibility
+}
+
 func (c *CalendarCreateCmd) applyCreateEventType(event *calendar.Event, eventType string) error {
 	switch eventType {
 	case eventTypeDefault:
@@ -646,6 +656,14 @@ func (c *CalendarUpdateCmd) applyEventTypeProperties(kctx *kong.Context, patch *
 		patch.Transparency = transparencyOpaque
 		changed = true
 	}
+	if eventTypeRequested && !flagProvided(kctx, "transparency") && eventType == eventTypeWorkingLocation {
+		patch.Transparency = transparencyTransparent
+		changed = true
+	}
+	if eventTypeRequested && !flagProvided(kctx, "visibility") && eventType == eventTypeWorkingLocation {
+		patch.Visibility = visibilityPublic
+		changed = true
+	}
 
 	switch eventType {
 	case eventTypeFocusTime:
diff --git a/internal/cmd/calendar_event_plan.go b/internal/cmd/calendar_event_plan.go
index 73fcf9f..7168e69 100644
--- a/internal/cmd/calendar_event_plan.go
+++ b/internal/cmd/calendar_event_plan.go
@@ -74,7 +74,7 @@ func buildCalendarCreatePlan(c *CalendarCreateCmd) (*calendarCreatePlan, error)
 		Recurrence:         buildRecurrence(c.Recurrence),
 		Reminders:          reminders,
 		ColorId:            colorID,
-		Visibility:         visibility,
+		Visibility:         applyEventTypeVisibilityDefault(visibility, eventType),
 		Transparency:       applyEventTypeTransparencyDefault(transparency, eventType),
 		ConferenceData:     buildConferenceData(c.WithMeet),
 		Attachments:        buildAttachments(c.Attachments),
diff --git a/internal/cmd/calendar_validate.go b/internal/cmd/calendar_validate.go
index b7cd456..e755bcc 100644
--- a/internal/cmd/calendar_validate.go
+++ b/internal/cmd/calendar_validate.go
@@ -9,6 +9,7 @@ import (
 const (
 	transparencyOpaque      = "opaque"
 	transparencyTransparent = "transparent"
+	visibilityPublic        = "public"
 	sendUpdatesNone         = "none"
 )
 
diff --git a/internal/cmd/calendar_working_location.go b/internal/cmd/calendar_working_location.go
index 60dff72..e3740c1 100644
--- a/internal/cmd/calendar_working_location.go
+++ b/internal/cmd/calendar_working_location.go
@@ -37,6 +37,8 @@ func (c *CalendarWorkingLocationCmd) Run(ctx context.Context, flags *RootFlags)
 		Start:                     &calendar.EventDateTime{Date: strings.TrimSpace(c.From)},
 		End:                       &calendar.EventDateTime{Date: strings.TrimSpace(c.To)},
 		EventType:                 eventTypeWorkingLocation,
+		Visibility:                visibilityPublic,
+		Transparency:              transparencyTransparent,
 		WorkingLocationProperties: props,
 	}
 
diff --git a/internal/cmd/calendar_working_location_test.go b/internal/cmd/calendar_working_location_test.go
index 55591e6..488c5ed 100644
--- a/internal/cmd/calendar_working_location_test.go
+++ b/internal/cmd/calendar_working_location_test.go
@@ -125,6 +125,12 @@ func TestCalendarWorkingLocation_RunJSON(t *testing.T) {
 	if gotEvent.EventType != "workingLocation" {
 		t.Fatalf("unexpected event type: %q", gotEvent.EventType)
 	}
+	if gotEvent.Transparency != transparencyTransparent {
+		t.Fatalf("unexpected transparency: %q", gotEvent.Transparency)
+	}
+	if gotEvent.Visibility != "public" {
+		t.Fatalf("unexpected visibility: %q", gotEvent.Visibility)
+	}
 	if gotEvent.Summary != "Working from HQ" {
 		t.Fatalf("unexpected summary: %q", gotEvent.Summary)
 	}
diff --git a/internal/cmd/output_file_helpers.go b/internal/cmd/output_file_helpers.go
index 2e94a88..f9aabc1 100644
--- a/internal/cmd/output_file_helpers.go
+++ b/internal/cmd/output_file_helpers.go
@@ -60,3 +60,19 @@ func createUserOutputFile(path string) (*os.File, string, error) {
 		DirMode:   0o700,
 	})
 }
+
+func writePrivateFile(path string, data []byte, mode os.FileMode) error {
+	if mode == 0 {
+		mode = 0o600
+	}
+	// Path is resolved by the caller. This helper is for app-owned/private outputs.
+	f, err := os.OpenFile(path, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, mode) //nolint:gosec // caller controls target path semantics
+	if err != nil {
+		return err
+	}
+	if _, err := f.Write(data); err != nil {
+		_ = f.Close()
+		return err
+	}
+	return f.Close()
+}
diff --git a/scripts/live-tests/calendar.sh b/scripts/live-tests/calendar.sh
index 380e9c4..afbd0f9 100644
--- a/scripts/live-tests/calendar.sh
+++ b/scripts/live-tests/calendar.sh
@@ -43,7 +43,9 @@ PY
 
   run_required "calendar" "calendar delete event" gog calendar delete primary "$ev_id" --force >/dev/null
 
-  if ! skip "calendar-enterprise"; then
+  if is_consumer_account "$ACCOUNT"; then
+    echo "==> calendar enterprise event types (skipped; Workspace/enterprise only)"
+  elif ! skip "calendar-enterprise"; then
     local focus_json focus_id ooo_json ooo_id wl_json wl_id
     focus_json=$(gog calendar create primary --event-type focus-time --from "$START" --to "$END" --json 2>/dev/null || true)
     if [ -n "$focus_json" ]; then