diff --git a/assets/css/form.css b/assets/css/form.css
index bc07bd0..f9676d3 100644
--- a/assets/css/form.css
+++ b/assets/css/form.css
@@ -323,3 +323,39 @@
 .umzugsliste-wrapper .captcha-widget {
 	margin-bottom: 1rem;
 }
+
+/* Additional Work Sections */
+.umzugsliste-wrapper .additional-work-section {
+	margin-bottom: 1.25rem;
+	padding: 0 0.9375rem;
+}
+
+.umzugsliste-wrapper .additional-work-section .row {
+	margin-bottom: 0.5rem;
+	align-items: center;
+}
+
+.umzugsliste-wrapper .additional-work-section input[type="checkbox"] {
+	margin-right: 0.5rem;
+}
+
+.umzugsliste-wrapper .additional-work-section input[type="text"] {
+	margin-bottom: 0;
+	height: 2rem;
+}
+
+.umzugsliste-wrapper .additional-work-section label {
+	display: inline;
+	margin-bottom: 0;
+}
+
+/* Sonstiges */
+.umzugsliste-wrapper .sonstiges-textarea {
+	width: 100%;
+	padding: 0.5rem;
+	border: 1px solid #ccc;
+	font-size: 0.875rem;
+	margin-bottom: 1rem;
+	resize: vertical;
+	min-height: 100px;
+}
diff --git a/includes/class-form-renderer.php b/includes/class-form-renderer.php
index 757db22..ff9ec1d 100644
--- a/includes/class-form-renderer.php
+++ b/includes/class-form-renderer.php
@@ -32,6 +32,8 @@ class Umzugsliste_Form_Renderer {
 				self::render_date_selector();
 				self::render_customer_info();
 				self::render_all_rooms();
+				self::render_additional_work_sections();
+				self::render_sonstiges_field();
 				self::render_grand_totals();
 				self::render_submit_section();
 				?>
@@ -371,4 +373,138 @@ class Umzugsliste_Form_Renderer {
 		</div>
 		<?php
 	}
+
+	/**
+	 * Render all additional work sections
+	 */
+	private static function render_additional_work_sections() {
+		$sections = Umzugsliste_Furniture_Data::get_additional_work();
+
+		foreach ( $sections as $section_key => $section_data ) {
+			self::render_additional_work_section( $section_key, $section_data );
+		}
+	}
+
+	/**
+	 * Render single additional work section
+	 *
+	 * @param string $section_key Section key
+	 * @param array  $section_data Section data with label and fields
+	 */
+	private static function render_additional_work_section( $section_key, $section_data ) {
+		?>
+		<div class="row">
+			<div class="large-12 columns">
+				<div class="panel">
+					<h3><?php echo esc_html( $section_data['label'] ); ?></h3>
+				</div>
+			</div>
+		</div>
+		<div class="row">
+			<div class="large-12 columns">
+				<div class="additional-work-section" data-section="<?php echo esc_attr( $section_key ); ?>">
+					<?php
+					foreach ( $section_data['fields'] as $field ) {
+						$field_key = self::get_field_key( $field );
+						$field_name = 'additional_work[' . $section_key . '][' . $field_key . ']';
+
+						switch ( $field['type'] ) {
+							case 'checkbox':
+								?>
+								<div class="row">
+									<div class="small-9 columns">
+										<label><?php echo esc_html( $field['name'] ); ?></label>
+									</div>
+									<div class="small-3 columns">
+										<input type="checkbox" name="<?php echo esc_attr( $field_name ); ?>" value="ja">
+									</div>
+								</div>
+								<?php
+								break;
+
+							case 'abbau_aufbau':
+								?>
+								<div class="row">
+									<div class="small-4 columns">
+										<label><?php echo esc_html( $field['name'] ); ?></label>
+									</div>
+									<div class="small-8 columns">
+										<input type="radio" name="<?php echo esc_attr( $field_name ); ?>" value="Abbau" id="<?php echo esc_attr( $field_key . '_abbau' ); ?>"><label for="<?php echo esc_attr( $field_key . '_abbau' ); ?>">Abbau</label>
+										<input type="radio" name="<?php echo esc_attr( $field_name ); ?>" value="Aufbau" id="<?php echo esc_attr( $field_key . '_aufbau' ); ?>"><label for="<?php echo esc_attr( $field_key . '_aufbau' ); ?>">Aufbau</label>
+										<input type="radio" name="<?php echo esc_attr( $field_name ); ?>" value="Beides" id="<?php echo esc_attr( $field_key . '_beides' ); ?>"><label for="<?php echo esc_attr( $field_key . '_beides' ); ?>">Beides</label>
+									</div>
+								</div>
+								<?php
+								break;
+
+							case 'checkbox_anzahl':
+								?>
+								<div class="row">
+									<div class="small-1 columns">
+										<input type="checkbox" name="<?php echo esc_attr( $field_name ); ?>" value="ja">
+									</div>
+									<div class="small-8 columns">
+										<label><?php echo esc_html( $field['name'] ); ?></label>
+									</div>
+									<div class="small-3 columns">
+										<input type="text" name="<?php echo esc_attr( $field_name . '_anzahl' ); ?>" size="4" placeholder="Anz.">
+									</div>
+								</div>
+								<?php
+								break;
+
+							case 'text':
+								?>
+								<div class="row">
+									<div class="small-9 columns">
+										<label><?php echo esc_html( $field['name'] ); ?></label>
+									</div>
+									<div class="small-3 columns">
+										<input type="text" name="<?php echo esc_attr( $field_name ); ?>" size="6">
+									</div>
+								</div>
+								<?php
+								break;
+						}
+					}
+					?>
+				</div>
+			</div>
+		</div>
+		<?php
+	}
+
+	/**
+	 * Render Sonstiges free text field
+	 */
+	private static function render_sonstiges_field() {
+		?>
+		<div class="row">
+			<div class="large-12 columns">
+				<div class="panel">
+					<h3>Sonstiges</h3>
+				</div>
+			</div>
+		</div>
+		<div class="row">
+			<div class="large-12 columns">
+				<label for="sonstiges">Weitere Hinweise oder Wuensche:</label>
+				<textarea name="sonstiges" id="sonstiges" rows="5" class="sonstiges-textarea" placeholder="Weitere Hinweise oder Wuensche..."></textarea>
+			</div>
+		</div>
+		<?php
+	}
+
+	/**
+	 * Get field key for form field name
+	 *
+	 * @param array $field Field data
+	 * @return string Field key
+	 */
+	private static function get_field_key( $field ) {
+		if ( ! empty( $field['key'] ) ) {
+			return $field['key'];
+		}
+		return sanitize_title( $field['name'] );
+	}
 }