diff --git a/README.md b/README.md
index 79012f6..f8764be 100644
--- a/README.md
+++ b/README.md
@@ -49,6 +49,46 @@ GNOME Shell (Pantheon), Cinnamon, XFWM (XFCE), Metacity, and Plank themes.
 ## There's so many customizations you can do!
 Usage:  `./install.sh [OPTIONS...]`
 
+<details> <summary> Install OPTIONS </summary>
+
+```bash
+-d, --dest [DIR] # Set destination directory. Default is '/home/vince/.themes'
+
+-n, --name [NAME] # Set theme name. Default is 'WhiteSur'
+
+-o, --opacity [normal|solid] # Set theme opacity variants. Repeatable. Default is all variants
+
+-c, --color [light|dark] # Set theme color variants. Repeatable. Default is all variants
+
+-a, --alt [normal|alt|all] # Set window control buttons variant. Repeatable. Default is 'normal'
+
+-t, --theme [default|blue|purple|pink|red|orange|yellow|green|grey|all] # Set theme accent color. Repeatable. Default is BigSur-like theme
+
+-p, --panel [default|30|45|60|75] # Set panel transparency. Default is 15%
+
+-s, --size [default|220|240|260|280] # Set Nautilus sidebar minimum width. Default is 200px
+
+-i, --icon [standard|simple|gnome|ubuntu|arch|manjaro|fedora|debian|void] # Set 'Activities' icon. Default is 'standard'
+
+-b, --background [default|blank|IMAGE_PATH] # Set gnome-shell background image. Default is BigSur-like wallpaper
+
+-N, --nautilus-style [default|stable|mojave|glassy] # Set Nautilus style. Default is stable (stabled sidebar)
+
+--round, --roundedmaxwindow # Set maximized window to rounded. Default is square
+
+--right, --rightplacement # Set Nautilus titlebutton placement style to right. Default is left
+
+--normal, --normalshowapps # Set gnome-shell show apps button style to normal. Default is bigsur
+
+--dialog, --interactive # Run this installer interactively, with dialogs.
+
+-r, --remove, -u, --uninstall # Remove all installed WhiteSur themes.
+
+-h, --help # Show this help.
+```
+
+</details>
+
 ### <p align="center"> <b> Change theme color and accent </b> </p>
 <p align="center"> <img src="docs/colors-themes.png"/> </p>
 
diff --git a/install.sh b/install.sh
index 53168cb..28210b3 100755
--- a/install.sh
+++ b/install.sh
@@ -35,7 +35,8 @@ usage() {
   helpify "-i, --icon"           "[$(IFS='|'; echo "${ICON_VARIANTS[*]}")]"           "Set 'Activities' icon"                            "Default is 'standard'"
   helpify "-b, --background"     "[default|blank|IMAGE_PATH]"                         "Set gnome-shell background image"                 "Default is BigSur-like wallpaper"
   helpify "-N, --nautilus-style" "[$(IFS='|'; echo "${NAUTILUS_STYLE_VARIANTS[*]}")]" "Set Nautilus style"                               "Default is BigSur-like style"
-  helpify "-R, --round"                   ""                                          "Set maximized window to rounded"                  "Default is square"
+  helpify "--round, --roundedmaxwindow"   ""                                          "Set maximized window to rounded"                  "Default is square"
+  helpify "--right, --rightplacement"     ""                                          "Set Nautilus titlebutton placement style to right" "Default is left"
   helpify "--normal, --normalshowapps"    ""                                          "Set gnome-shell show apps button style to normal" "Default is bigsur"
   helpify "--dialog, --interactive"       ""                                          "Run this installer interactively, with dialogs"   ""
   helpify "-r, --remove, -u, --uninstall" ""                                          "Remove all installed ${THEME_NAME} themes"        ""
@@ -66,7 +67,9 @@ while [[ $# -gt 0 ]]; do
       interactive='true'; shift ;;
     --normal|--normalshowapps)
       showapps_normal="true"; shift ;;
-    -R|--round)
+    --right|--rightplacement)
+      right_placement="true"; shift ;;
+    --round|--roundedmaxwindow)
       max_round="true"; shift ;;
     -h|--help)
       need_help="true"; shift ;;
diff --git a/lib-install.sh b/lib-install.sh
index ee2a778..ca9cb22 100755
--- a/lib-install.sh
+++ b/lib-install.sh
@@ -568,6 +568,12 @@ customize_theme() {
     sed ${SED_OPT} "/\$nautilus_style/s/stable/${nautilus_style}/" "${THEME_SRC_DIR}/sass/_theme-options-temp.scss"
   fi
 
+  # Change Nautilus titlebutton placement style
+  if [[ "${right_placement}" == 'true' ]]; then
+    prompt -w "Changing Nautilus titlebutton placement style ..."
+    sed ${SED_OPT} "/\$placement/s/left/right/" "${THEME_SRC_DIR}/sass/_theme-options-temp.scss"
+  fi
+
   # Change maximized window radius
   if [[ "${max_round}" == 'true' ]]; then
     prompt -w "Changing maximized window style ..."
diff --git a/src/sass/_theme-options.scss b/src/sass/_theme-options.scss
index 6a60538..39ae8a9 100644
--- a/src/sass/_theme-options.scss
+++ b/src/sass/_theme-options.scss
@@ -8,6 +8,9 @@ $sidebar_size: 200px;
 // Nautilus style
 $nautilus_style: 'stable';
 
+// Nautilus titlebuttons placement
+$placement: 'left';
+
 // Gnome-shell panel opacity
 $panel_opacity: 0.15;
 
diff --git a/src/sass/gtk/_applications-3.0.scss b/src/sass/gtk/_applications-3.0.scss
index 4729ec8..64e3f4a 100644
--- a/src/sass/gtk/_applications-3.0.scss
+++ b/src/sass/gtk/_applications-3.0.scss
@@ -150,7 +150,19 @@ $nautilus_sidebar_image: image($dark_sidebar_bg);
         > box.horizontal:first-child { // move the search button to right side
           margin-right: -74px;
 
-          entry.search { margin-left: $container_padding; }
+          @if $nautilus_style == 'default' or $nautilus_style == 'stable' {
+            entry.search { margin-left: if($placement == 'left', $container_padding, $nautilus_sidebar_size - 74px); }
+          }
+        }
+      }
+
+      @if $nautilus_style == 'default' or $nautilus_style == 'stable' {
+        &.maximized {
+          > deck > box.vertical > headerbar.titlebar {
+            > box.horizontal:first-child { // move the search button to right side
+              entry.search { margin-left: 0; }
+            }
+          }
         }
       }
     }
@@ -172,7 +184,25 @@ $nautilus_sidebar_image: image($dark_sidebar_bg);
       }
 
       @if $nautilus_style == 'default' or $nautilus_style == 'stable' {
-        > .linked.raised > button:first-child { margin-left: $nautilus_sidebar_size - 80px; }
+        @if $placement == 'left' {
+          > .linked.raised > button:first-child { margin-left: $nautilus_sidebar_size - 80px; }
+        }
+        @else {
+          .path-bar-box { margin-left: $nautilus_sidebar_size - 80px; }
+          entry.search { margin-left: if($placement == 'left', $container_padding, $nautilus_sidebar_size - 74px); }
+        }
+      }
+    }
+
+    &.maximized {
+      > headerbar.titlebar,
+      > deck > box.vertical > headerbar.titlebar {
+        @if $nautilus_style == 'default' or $nautilus_style == 'stable' {
+          @if $placement == 'right' {
+            .path-bar-box { margin-left: 0; }
+            entry.search { margin-left: 0; }
+          }
+        }
       }
     }
 
@@ -602,8 +632,8 @@ $disk_space_free: darken($bg_color, 3%);
     &.frame { border-width: 0; }
 
     .places-treeview {
-      // -NemoPlacesTreeView-disk-full-bg-color: $dark_solid_borders_color;
-      // -NemoPlacesTreeView-disk-full-fg-color: lighten($progress_color, 5%);
+      -NemoPlacesTreeView-disk-full-bg-color: $dark_solid_borders_color;
+      -NemoPlacesTreeView-disk-full-fg-color: lighten($progress_color, 5%);
     }
   }