diff --git a/docker/seed-wasserrad-demo.php b/docker/seed-wasserrad-demo.php
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+++ b/docker/seed-wasserrad-demo.php
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+<?php
+/**
+ * Demo content "Zum alten Wasserrad – L'Antica Ruota" for a local QloApps install.
+ * Replaces the "Hotel Prime" demo data: shop/hotel texts, room types and prices,
+ * logo, header slides, room photos and interior gallery.
+ *
+ * Run (as www-data so generated files stay writable):
+ *   docker compose exec -u www-data app php docker/seed-wasserrad-demo.php
+ *
+ * Local demo only. Photos in docker/wasserrad-demo/ come from www.zum-alten-wasserrad.de.
+ */
+
+if (PHP_SAPI !== 'cli') {
+    exit("CLI only\n");
+}
+
+define('_PS_ADMIN_DIR_', __DIR__);
+require __DIR__.'/../config/config.inc.php';
+require_once _PS_MODULE_DIR_.'hotelreservationsystem/define.php';
+
+$src = __DIR__.'/wasserrad-demo/';
+$langs = Language::getLanguages(false);
+$ml = function ($text) use ($langs) {
+    $out = array();
+    foreach ($langs as $l) {
+        $out[(int)$l['id_lang']] = $text;
+    }
+    return $out;
+};
+$log = function ($msg) { echo '  - '.$msg.PHP_EOL; };
+
+echo "Shop & header texts\n";
+Configuration::updateValue('PS_SHOP_NAME', 'Zum alten Wasserrad');
+Configuration::updateValue('PS_SHOP_EMAIL', 'info@hotel.test');
+Configuration::updateValue('WK_CUSTOMER_SUPPORT_EMAIL', 'info@hotel.test');
+Configuration::updateValue('PS_SHOP_ADDR1', 'Am Storchentor 8');
+Configuration::updateValue('PS_SHOP_CODE', '76855');
+Configuration::updateValue('PS_SHOP_CITY', 'Annweiler am Trifels');
+Configuration::updateValue('PS_SHOP_PHONE', '+49 6346 93344');
+Configuration::updateValue('WK_CUSTOMER_SUPPORT_PHONE_NUMBER', '+49 6346 93344');
+Configuration::updateValue('WK_TITLE_HEADER_BLOCK', "L'Antica Ruota");
+Configuration::updateValue('WK_CONTENT_HEADER_BLOCK', 'Familiengeführtes Hotel-Ristorante in der Altstadt von Annweiler, zu Füßen der Burg Trifels.');
+Configuration::updateValue('HOTEL_ROOM_DISPLAY_HEADING', $ml('Unsere Zimmer'));
+Configuration::updateValue('HOTEL_ROOM_DISPLAY_DESCRIPTION', $ml('Zehn liebevoll eingerichtete Zimmer mit Dusche/WC, Fön, Flatscreen-TV und WLAN – Frühstücksbuffet inklusive.'));
+Configuration::updateValue('HOTEL_INTERIOR_HEADING', $ml('Mediterranes Flair'));
+Configuration::updateValue('HOTEL_INTERIOR_DESCRIPTION', $ml('Warme Sandtöne, Holz und italienischer Marmor: die Toskana Deutschlands trifft auf italienische Gastfreundschaft.'));
+Configuration::updateValue('HOTEL_AMENITIES_HEADING', $ml('Rund um Ihren Aufenthalt'));
+Configuration::updateValue('HOTEL_AMENITIES_DESCRIPTION', $ml('Ristorante mit Gartenterrasse, Frühstücksbuffet und der Pfälzerwald direkt vor der Tür.'));
+$log('done');
+
+echo "Logo\n";
+copy($src.'rad.png', _PS_IMG_DIR_.'wasserrad-logo.png');
+Configuration::updateValue('PS_LOGO', 'wasserrad-logo.png');
+list($w, $h) = getimagesize(_PS_IMG_DIR_.'wasserrad-logo.png');
+Configuration::updateValue('SHOP_LOGO_WIDTH', (int)$w);
+Configuration::updateValue('SHOP_LOGO_HEIGHT', (int)$h);
+$log("wasserrad-logo.png ({$w}x{$h})");
+
+echo "Hotel\n";
+$hotel = new HotelBranchInformation(1);
+$hotel->email = 'info@hotel.test';
+$hotel->check_in = '15:00';
+$hotel->check_out = '11:00';
+$hotel->rating = 3;
+$hotel->hotel_name = $ml("L'Antica Ruota – Zum alten Wasserrad");
+$hotel->short_description = $ml("Familiengeführtes Hotel-Ristorante inmitten der Altstadt des Luftkurortes Annweiler, zu Füßen der Felsenburg Trifels.");
+$hotel->description = $ml(
+    '<h4><strong>Benvenuti – Herzlich willkommen!</strong></h4>'
+    .'<p>L’Antica Ruota ist ein familiengeführtes Hotel-Ristorante inmitten der Altstadt des Luftkurortes Annweiler, zu Füßen der Felsenburg Trifels. '
+    .'Unser Haus eröffnete im März 1997 und bietet mit seinem mediterranen Flair eine ganz besondere Urlaubsatmosphäre, umgeben von den Wäldern des Biosphärenreservates Pfälzerwald.</p>'
+    .'<p>Ob Aktiv-Urlaub, Kurztrip zum Auftanken, Familienfeier oder Ausflug zu zweit – bei uns lassen Sie den Alltag für eine Weile hinter sich.</p>'
+    .'<p><em>Herzlichst, Ihre Familie Mirabile und Team</em></p>'
+);
+$hotel->policies = $ml(
+    '<ul><li>Check-in ab 15:00 Uhr, Check-out bis 11:00 Uhr.</li>'
+    .'<li>Alle Zimmerpreise inklusive Frühstücksbuffet.</li>'
+    .'<li>Restaurant: Montag und Dienstag Ruhetag (08.11.2026 – 31.03.2027).</li></ul>'
+);
+$hotel->save();
+Db::getInstance()->update('address', array(
+    'address1' => 'Am Storchentor 8',
+    'postcode' => '76855',
+    'city' => 'Annweiler am Trifels',
+    'id_country' => (int)Country::getByIso('DE'),
+    'id_state' => 0,
+    'phone' => '+49 6346 93344',
+), 'id_hotel = 1');
+$log("L'Antica Ruota – Zum alten Wasserrad");
+
+echo "Room types (gross incl. 7 % VAT, breakfast included)\n";
+$rooms = array(
+    1 => array('Einzelzimmer', 115, 'Gemütliches Einzelzimmer mit Dusche/WC, Fön, Flatscreen-TV und WLAN. Inklusive Frühstücksbuffet.', array('zimmer62', 'bild3', 'terrasse', 'galerie1')),
+    2 => array('Doppelzimmer', 145, 'Geräumiges Doppelzimmer mit Dusche/WC, Fön, Flatscreen-TV und WLAN. Inklusive Frühstücksbuffet.', array('zimmer71', 'gebaeude', 'galerie2', 'galerie3')),
+    3 => array('Doppelzimmer 3. Etage', 125, 'Doppelzimmer unter dem Dach mit Blick über die Altstadt. Inklusive Frühstücksbuffet.', array('zimmer71', 'zimmer80', 'bild38', 'galerie4')),
+    4 => array('Dreibettzimmer', 175, 'Ideal für Familien: Dreibettzimmer mit Dusche/WC, Flatscreen-TV und WLAN. Inklusive Frühstücksbuffet.', array('zimmer62', 'zimmer71', 'zimmer80', 'galerie6', 'galerie7')),
+);
+// Demo service products ("Zimmerwartungsgebühren" etc.) are auto-added to every night: switch them off.
+// Breakfast is already part of the room rate.
+$services = Db::getInstance()->executeS('SELECT id_product FROM '._DB_PREFIX_.'product WHERE booking_product = 0');
+foreach ($services as $s) {
+    Db::getInstance()->update('product', array('active' => 0, 'auto_add_to_cart' => 0), 'id_product = '.(int)$s['id_product']);
+    Db::getInstance()->update('product_shop', array('active' => 0, 'auto_add_to_cart' => 0), 'id_product = '.(int)$s['id_product']);
+}
+$log(count($services).' Demo-Zusatzleistungen deaktiviert');
+
+$imageTypes = ImageType::getImagesTypes('products');
+foreach ($rooms as $idProduct => $r) {
+    list($name, $gross, $desc, $photos) = $r;
+    $p = new Product($idProduct);
+    $p->name = $ml($name);
+    $p->link_rewrite = $ml(Tools::str2url($name));
+    $p->description_short = $ml('<p>'.$desc.'</p>');
+    $p->id_tax_rules_group = 2; // DE Reduced Rate (7%)
+    $p->price = round($gross / 1.07, 6);
+    $p->save();
+
+    $images = Image::getImages((int)Configuration::get('PS_LANG_DEFAULT'), $idProduct);
+    foreach ($images as $i => $row) {
+        $file = $src.$photos[$i % count($photos)].'.jpg';
+        $img = new Image((int)$row['id_image']);
+        $base = $img->getPathForCreation();
+        ImageManager::resize($file, $base.'.jpg');
+        foreach ($imageTypes as $t) {
+            ImageManager::resize($file, $base.'-'.stripslashes($t['name']).'.jpg', (int)$t['width'], (int)$t['height']);
+        }
+    }
+    $log(sprintf('%s: %d € (%d Fotos)', $name, $gross, count($images)));
+}
+
+echo "Header slides\n";
+$slides = array(
+    array('drohne', "L'Antica Ruota", 'Hotel-Ristorante in der Altstadt von Annweiler am Trifels'),
+    array('gebaeude', 'Benvenuti', 'Mediterranes Flair im Herzen der Pfalz'),
+    array('terrasse', 'Gartenterrasse', 'Italienische Küche unter freiem Himmel'),
+);
+$dir = _PS_IMG_DIR_.'hotel_header_media/';
+$existing = Db::getInstance()->executeS('SELECT id_header_image FROM '._DB_PREFIX_.'htl_header_image ORDER BY position');
+foreach ($slides as $pos => $s) {
+    $obj = isset($existing[$pos]) ? new HotelHeaderImage((int)$existing[$pos]['id_header_image']) : new HotelHeaderImage();
+    $obj->name = 'wasserrad-'.$s[0].'.jpg';
+    copy($src.$s[0].'.jpg', $dir.$obj->name);
+    $obj->title = $ml($s[1]);
+    $obj->description = $ml($s[2]);
+    $obj->description_color = '#ffffff';
+    $obj->description_font_size = 18;
+    $obj->description_font_weight = '400';
+    $obj->position = $pos;
+    $obj->active = 1;
+    $obj->save();
+    $log($obj->name);
+}
+
+echo "Interior gallery\n";
+$gallery = array('bild3', 'terrasse', 'galerie1', 'gebaeude', 'galerie2', 'bild38', 'galerie3', 'start1', 'galerie4', 'galerie5', 'galerie6', 'galerie7');
+$galleryDir = _PS_MODULE_DIR_.'wkabouthotelblock/views/img/hotel_interior/';
+foreach (Db::getInstance()->executeS('SELECT id_interior_image, name FROM '._DB_PREFIX_.'htl_interior_image ORDER BY position') as $i => $row) {
+    $pick = $gallery[$i % count($gallery)];
+    // copy as-is: ImageManager::resize would pad to 4:3 with white bars
+    copy($src.$pick.'.jpg', $galleryDir.$row['name'].'.jpg');
+    Db::getInstance()->update('htl_interior_image', array('display_name' => pSQL('L’Antica Ruota '.($i + 1))), 'id_interior_image = '.(int)$row['id_interior_image']);
+}
+$log(count($gallery).' Bilder');
+
+echo "Testimonials\n";
+// Demo reviews mention "Hotel Prime": hide them instead of showing invented guest quotes.
+Db::getInstance()->update('htl_testimonials_block_data', array('active' => 0));
+$log('Demo-Bewertungen ausgeblendet (echte Bewertungen im Backend unter Testimonials pflegen)');
+
+Tools::clearSmartyCache();
+Tools::clearCache();
+echo "Fertig.\n";
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