diff --git a/app/views/course/timesrooms/_bookable_rooms_icon.php b/app/views/course/timesrooms/_bookable_rooms_icon.php
new file mode 100644
index 0000000000000000000000000000000000000000..49667303f13fe18da0a2295cc438e6ac4775e619
--- /dev/null
+++ b/app/views/course/timesrooms/_bookable_rooms_icon.php
@@ -0,0 +1,13 @@
+<?
+$input_attr = [
+    'class' => 'text-bottom',
+    'name' => 'only_bookable_rooms',
+    'style' => 'margin-left: 0.2em; margin-top: 0.6em;',
+    'value' => '1',
+    'title' => _('Nur buchbare Räume anzeigen')
+];
+if (Request::isDialog()) {
+    $input_attr['data-dialog'] = 'size=big';
+}
+?>
+<?= Icon::create('room-request')->asInput(20, $input_attr) ?>
diff --git a/app/views/course/timesrooms/editStack.php b/app/views/course/timesrooms/editStack.php
index f6a12f136104e04b75d534097893f972a9e308b1..17ee3d4a9422ea8a84f1000933de9968c46d0ca5 100644
--- a/app/views/course/timesrooms/editStack.php
+++ b/app/views/course/timesrooms/editStack.php
@@ -1,3 +1,19 @@
+<?php
+/**
+ * @var Course_TimesroomsController $controller
+ * @var string $cycle_id
+ * @var array $linkAttributes
+ * @var array $checked_dates
+ * @var array $selectable_rooms
+ * @var array $tpl
+ * @var QuickSearch $room_search
+ * @var array $only_bookable_rooms
+ * @var array $teachers
+ * @var array $gruppen
+ * @var int $preparation_time
+ * @var int $max_preparation_time
+ */
+?>
 <form method="post" action="<?= $controller->url_for('course/timesrooms/saveStack/' . $cycle_id, $linkAttributes) ?>"
       class="default collapsable" data-dialog="size=big">
     <?= CSRFProtection::tokenTag()?>
@@ -8,69 +24,71 @@
         <legend><?= _('Raumangaben') ?></legend>
         <? if (Config::get()->RESOURCES_ENABLE && (!empty($room_search) || !empty($selectable_rooms))): ?>
             <section>
-                <input type="radio" name="action" value="room"
-                        id="room">
-                <label style="display: inline-block; width: 50%; vertical-align: middle">
-                    <? if (!empty($room_search)) : ?>
+                <label>
+                    <input type="radio" name="action" value="room" id="room" data-activates="input.preparation-time[name='preparation_time']">
+                    <?= _('Raum direkt buchen') ?>
+                </label>
+                <? if (!empty($room_search)) : ?>
+                    <label>
+                        <?= _('Raumsuche') ?>
+                        <span class="flex-row"></span>
                         <?= $room_search
-                            ->setAttributes(['onFocus' => "jQuery('input[type=radio][name=action][value=room]').prop('checked', 'checked')"])
+                            ->setAttributes(['onFocus' => "jQuery('input[type=radio][name=action][value=room]').prop('checked', true)"])
                             ->render() ?>
-                    <? else : ?>
-                        <select name="room_id" style="display: inline-block; width: 50%;" onFocus="jQuery('input[type=radio][name=action][value=room]').prop('checked', 'checked')">
-                            <option value="0">-- <?= _('Raum auswählen') ?> --</option>
-                            <? foreach ($selectable_rooms as $room): ?>
-                                <option value="<?= htmlReady($room->id)?>">
-                                    <?= htmlReady($room->name) ?>
-                                </option>
-                            <? endforeach ?>
-                        </select>
-                    <? endif ?>
-                    <? if (!$only_bookable_rooms) : ?>
-                        <?
-                        $input_attr = [
-                            'class' => 'text-bottom',
-                            'style' => 'margin-left: 0.2em; margin-top: 0.6em;',
-                            'name' => 'only_bookable_rooms',
-                            'value' => '1',
-                            'title' => _('Nur buchbare Räume anzeigen')
-                        ];
-                        if (Request::isDialog()) {
-                            $input_attr['data-dialog'] = 'size=big';
-                        }
-                        ?>
-                        <?= Icon::create('room-request')->asInput(20, $input_attr) ?>
-                    <? endif ?>
-                    <div>
-                        <?= _('Rüstzeit (in Minuten)') ?>
-                        <input type="number" name="preparation_time"
-                               class="preparation-time"
-                               value="<?= htmlReady($preparation_time) ?>"
-                               min="0" max="<?= htmlReady($max_preparation_time) ?>">
-                    </div>
+                        <? if (!$only_bookable_rooms) : ?>
+                            <?= $this->render_partial('course/timesrooms/_bookable_rooms_icon.php') ?>
+                        <? endif ?>
+                    </label>
+                <? else : ?>
+                    <label>
+                        <?= _('Raum auswählen') ?>
+                        <span class="flex-row">
+                                <select name="room_id" onFocus="jQuery('input[type=radio][name=action][value=room]').prop('checked', 'checked')">
+                                    <option value="0"><?= _('Auswählen') ?></option>
+                                    <? foreach ($selectable_rooms as $room): ?>
+                                        <option value="<?= htmlReady($room->id)?>">
+                                            <?= htmlReady($room->name) ?>
+                                        </option>
+                                    <? endforeach ?>
+                                </select>
+                                <? if (!$only_bookable_rooms) : ?>
+                                    <?= $this->render_partial('course/timesrooms/_bookable_rooms_icon.php') ?>
+                                <? endif ?>
+                           </span>
+                    </label>
+                <? endif ?>
+                <label>
+                    <?= _('Rüstzeit (in Minuten)') ?>
+                    <input type="number" name="preparation_time"
+                           class="preparation-time"
+                           value="<?= htmlReady($preparation_time) ?>"
+                           min="0" max="<?= htmlReady($max_preparation_time) ?>">
                 </label>
             </section>
-
-            <? $placerholder = _('Freie Ortsangabe (keine Raumbuchung):') ?>
+            <? $placerholder = _('Freie Ortsangabe (keine Raumbuchung)') ?>
         <? else : ?>
-            <? $placerholder = _('Freie Ortsangabe:') ?>
+            <? $placerholder = _('Freie Ortsangabe') ?>
         <? endif ?>
         <section>
-        <input type="radio" name="action" value="freetext">
-        <label style="display: inline;">
-            <input type="text" name="freeRoomText" style="display: inline-block; width: 50%;" value="<?= htmlReady($tpl['freeRoomText'] ?? '') ?>"
-                   placeholder="<?= $placerholder ?>"
-                   onFocus="jQuery('input[type=radio][name=action][value=freetext]').prop('checked', 'checked')">
-        </label>
+            <label>
+                <input type="radio" name="action" value="freetext" data-deactivates="input.preparation-time[name='preparation_time']">
+                <?= $placerholder ?>
+            </label>
+            <label>
+                <input type="text" name="freeRoomText" value="<?= htmlReady($tpl['freeRoomText']) ?>"
+                       placeholder="<?= $placerholder ?>"
+                       onFocus="jQuery('input[type=radio][name=action][value=freetext]').prop('checked', 'checked')">
+            </label>
         </section>
         <? if (Config::get()->RESOURCES_ENABLE) : ?>
             <label>
-                <input type="radio" name="action" value="noroom" style="display:inline">
+                <input type="radio" name="action" value="noroom" data-deactivates="input.preparation-time[name='preparation_time']">
                 <?= _('Kein Raum') ?>
             </label>
         <? endif ?>
 
         <label>
-            <input type="radio" name="action" value="nochange" checked="checked">
+            <input type="radio" name="action" value="nochange" checked="checked" data-deactivates="input.preparation-time[name='preparation_time']">
             <?= _('Keine Änderungen an den Raumangaben vornehmen') ?>
         </label>
     </fieldset>
@@ -91,21 +109,25 @@
     <fieldset class="collapsed">
         <legend><?= _('Durchführende Lehrende') ?></legend>
         <label>
+            <?= _('Aktion auswählen') ?>
             <select name="related_persons_action" id="related_persons_action">
-                <option value="">-- <?= _('Aktion auswählen') ?> --</option>
-                <option value="add">...<?= _('hinzufügen') ?></option>
-                <option value="delete">...<?= _('entfernen') ?></option>
+                <option value=""><?= _('Bitte wählen') ?></option>
+                <option value="add"><?= _('Lehrende hinzufügen') ?></option>
+                <option value="delete"><?= _('Lehrende entfernen') ?></option>
             </select>
         </label>
 
         <? if (!empty($teachers)) : ?>
-            <select name="related_persons[]" id="related_persons" multiple>
-            <? foreach ($teachers as $teacher) : ?>
-                <option value="<?= htmlReady($teacher['user_id']) ?>">
-                    <?= htmlReady($teacher['fullname']) ?>
-                </option>
-            <? endforeach ?>
-            </select>
+            <label>
+                <?= _('Lehrende') ?>
+                <select name="related_persons[]" id="related_persons" multiple>
+                    <? foreach ($teachers as $teacher) : ?>
+                        <option value="<?= htmlReady($teacher['user_id']) ?>">
+                            <?= htmlReady($teacher['fullname']) ?>
+                        </option>
+                    <? endforeach ?>
+                </select>
+            </label>
         <? endif ?>
     </fieldset>
 
@@ -113,18 +135,22 @@
         <fieldset class="collapsed">
             <legend><?= _('Beteiligte Gruppen') ?></legend>
             <label>
+                <?= _('Aktion auswählen') ?>
                 <select name="related_groups_action" id="related_groups_action">
-                    <option value="">-- <?= _('Aktion auswählen') ?> --</option>
-                    <option value="add">...<?= _('hinzufügen') ?></option>
-                    <option value="delete">...<?= _('entfernen') ?></option>
+                    <option value=""><?= _('Bitte wählen') ?></option>
+                    <option value="add"><?= _('Gruppen hinzufügen') ?></option>
+                    <option value="delete"><?= _('Gruppen entfernen') ?></option>
                 </select>
             </label>
 
-            <select id="related_groups" name="related_groups[]" multiple>
-                <? foreach ($gruppen as $gruppe) : ?>
-                    <option value="<?= htmlReady($gruppe->statusgruppe_id) ?>"><?= htmlReady($gruppe->name) ?></option>
-                <? endforeach ?>
-            </select>
+            <label>
+                <?= _('Statusgruppen')?>
+                <select id="related_groups" name="related_groups[]" multiple>
+                    <? foreach ($gruppen as $gruppe) : ?>
+                        <option value="<?= htmlReady($gruppe->statusgruppe_id) ?>"><?= htmlReady($gruppe->name) ?></option>
+                    <? endforeach ?>
+                </select>
+            </label>
         </fieldset>
     <? endif ?>