diff --git a/src/app/organisms/navigation/Drawer.scss b/src/app/organisms/navigation/Drawer.scss
index 48b2855..81e9c8c 100644
--- a/src/app/organisms/navigation/Drawer.scss
+++ b/src/app/organisms/navigation/Drawer.scss
@@ -10,6 +10,13 @@
     1px solid var(--bg-surface-border),
   );
 
+  & .header {
+    padding: var(--sp-extra-tight);
+    & > .header__title-wrapper {
+      @include dir.side(margin, var(--sp-ultra-tight), 0);
+    }
+  }
+
   &__content-wrapper {
     @extend .cp-fx__item-one;
     @extend .cp-fx__column;
diff --git a/src/app/organisms/navigation/DrawerHeader.jsx b/src/app/organisms/navigation/DrawerHeader.jsx
index 51d2bed..acdd48b 100644
--- a/src/app/organisms/navigation/DrawerHeader.jsx
+++ b/src/app/organisms/navigation/DrawerHeader.jsx
@@ -1,16 +1,20 @@
 import React, { useState } from 'react';
 import PropTypes from 'prop-types';
+import './DrawerHeader.scss';
 
 import { twemojify } from '../../../util/twemojify';
 
 import initMatrix from '../../../client/initMatrix';
 import cons from '../../../client/state/cons';
 import {
-  openPublicRooms, openCreateRoom, openInviteUser,
+  openSpaceSettings, openPublicRooms, openCreateRoom, openInviteUser,
 } from '../../../client/action/navigation';
 import { createSpaceShortcut, deleteSpaceShortcut } from '../../../client/action/room';
 
+import { blurOnBubbling } from '../../atoms/button/script';
+
 import Text from '../../atoms/text/Text';
+import RawIcon from '../../atoms/system-icons/RawIcon';
 import Header, { TitleWrapper } from '../../atoms/header/Header';
 import IconButton from '../../atoms/button/IconButton';
 import ContextMenu, { MenuItem, MenuHeader } from '../../atoms/context-menu/ContextMenu';
@@ -18,12 +22,14 @@ import ContextMenu, { MenuItem, MenuHeader } from '../../atoms/context-menu/Cont
 import PlusIC from '../../../../public/res/ic/outlined/plus.svg';
 import HashPlusIC from '../../../../public/res/ic/outlined/hash-plus.svg';
 import HashSearchIC from '../../../../public/res/ic/outlined/hash-search.svg';
+import ChevronBottomIC from '../../../../public/res/ic/outlined/chevron-bottom.svg';
 import PinIC from '../../../../public/res/ic/outlined/pin.svg';
 import PinFilledIC from '../../../../public/res/ic/filled/pin.svg';
 
 function DrawerHeader({ selectedTab, spaceId }) {
   const [, forceUpdate] = useState({});
   const mx = initMatrix.matrixClient;
+  const { spaceShortcut } = initMatrix.roomList;
   const tabName = selectedTab !== cons.tabs.DIRECTS ? 'Home' : 'Direct messages';
 
   const room = mx.getRoom(spaceId);
@@ -31,17 +37,30 @@ function DrawerHeader({ selectedTab, spaceId }) {
 
   return (
     <Header>
-      <TitleWrapper>
-        <Text variant="s1" weight="medium" primary>{twemojify(spaceName) || tabName}</Text>
-      </TitleWrapper>
+      {spaceName ? (
+        <button
+          className="drawer-header__btn"
+          onClick={() => openSpaceSettings(spaceId)}
+          type="button"
+          onMouseUp={(e) => blurOnBubbling(e, '.drawer-header__btn')}
+        >
+          <TitleWrapper>
+            <Text variant="s1" weight="medium" primary>{twemojify(spaceName)}</Text>
+          </TitleWrapper>
+          <RawIcon size="small" src={ChevronBottomIC} />
+        </button>
+      ) : (
+        <TitleWrapper>
+          <Text variant="s1" weight="medium" primary>{tabName}</Text>
+        </TitleWrapper>
+      )}
       {spaceName && (
         <IconButton
           size="extra-small"
-          variant="surface"
-          tooltip={initMatrix.roomList.spaceShortcut.has(spaceId) ? 'Unpin' : 'Pin to sidebar'}
-          src={initMatrix.roomList.spaceShortcut.has(spaceId) ? PinFilledIC : PinIC}
+          tooltip={spaceShortcut.has(spaceId) ? 'Unpin' : 'Pin to sidebar'}
+          src={spaceShortcut.has(spaceId) ? PinFilledIC : PinIC}
           onClick={() => {
-            if (initMatrix.roomList.spaceShortcut.has(spaceId)) deleteSpaceShortcut(spaceId);
+            if (spaceShortcut.has(spaceId)) deleteSpaceShortcut(spaceId);
             else createSpaceShortcut(spaceId);
             forceUpdate({});
           }}
@@ -72,7 +91,6 @@ function DrawerHeader({ selectedTab, spaceId }) {
           />
         </>
       )}
-      {/* <IconButton onClick={() => ''} tooltip="Menu" src={VerticalMenuIC} size="normal" /> */}
     </Header>
   );
 }
diff --git a/src/app/organisms/navigation/DrawerHeader.scss b/src/app/organisms/navigation/DrawerHeader.scss
new file mode 100644
index 0000000..9ed17e4
--- /dev/null
+++ b/src/app/organisms/navigation/DrawerHeader.scss
@@ -0,0 +1,28 @@
+@use '../../partials/flex';
+@use '../../partials/dir';
+
+.drawer-header__btn {
+  min-width: 0;
+  @extend .cp-fx__row--s-c;
+  @include dir.side(margin, 0, auto);
+  padding: var(--sp-ultra-tight);
+  border-radius: calc(var(--bo-radius) / 2);
+  cursor: pointer;
+  
+  & .header__title-wrapper {
+    @include dir.side(margin, 0, var(--sp-extra-tight));
+  }
+
+  @media (hover:hover) {
+    &:hover {
+      background-color: var(--bg-surface-hover);
+      box-shadow: var(--bs-surface-outline);
+    }
+  }
+  &:focus,
+  &:active {
+    background-color: var(--bg-surface-active);
+    box-shadow: var(--bs-surface-outline);
+    outline: none;
+  }
+}
\ No newline at end of file
diff --git a/src/app/organisms/pw/Windows.jsx b/src/app/organisms/pw/Windows.jsx
index 32a0ee1..692f2e1 100644
--- a/src/app/organisms/pw/Windows.jsx
+++ b/src/app/organisms/pw/Windows.jsx
@@ -8,6 +8,7 @@ import PublicRooms from '../public-rooms/PublicRooms';
 import CreateRoom from '../create-room/CreateRoom';
 import InviteUser from '../invite-user/InviteUser';
 import Settings from '../settings/Settings';
+import SpaceSettings from '../space-settings/SpaceSettings';
 
 function Windows() {
   const [isInviteList, changeInviteList] = useState(false);
@@ -83,6 +84,7 @@ function Windows() {
         isOpen={settings}
         onRequestClose={() => changeSettings(false)}
       />
+      <SpaceSettings />
     </>
   );
 }
diff --git a/src/app/organisms/space-settings/SpaceSettings.jsx b/src/app/organisms/space-settings/SpaceSettings.jsx
new file mode 100644
index 0000000..87ef4b5
--- /dev/null
+++ b/src/app/organisms/space-settings/SpaceSettings.jsx
@@ -0,0 +1,154 @@
+import React, { useState, useEffect } from 'react';
+import PropTypes from 'prop-types';
+import './SpaceSettings.scss';
+
+import { twemojify } from '../../../util/twemojify';
+
+import initMatrix from '../../../client/initMatrix';
+import cons from '../../../client/state/cons';
+import navigation from '../../../client/state/navigation';
+import { leave, createSpaceShortcut, deleteSpaceShortcut } from '../../../client/action/room';
+
+import Text from '../../atoms/text/Text';
+import IconButton from '../../atoms/button/IconButton';
+import Tabs from '../../atoms/tabs/Tabs';
+import { MenuHeader, MenuItem } from '../../atoms/context-menu/ContextMenu';
+import PopupWindow from '../../molecules/popup-window/PopupWindow';
+import RoomProfile from '../../molecules/room-profile/RoomProfile';
+import RoomVisibility from '../../molecules/room-visibility/RoomVisibility';
+import RoomAliases from '../../molecules/room-aliases/RoomAliases';
+import RoomPermissions from '../../molecules/room-permissions/RoomPermissions';
+
+import CrossIC from '../../../../public/res/ic/outlined/cross.svg';
+import SettingsIC from '../../../../public/res/ic/outlined/settings.svg';
+import ShieldUserIC from '../../../../public/res/ic/outlined/shield-user.svg';
+import LeaveArrowIC from '../../../../public/res/ic/outlined/leave-arrow.svg';
+import PinIC from '../../../../public/res/ic/outlined/pin.svg';
+import PinFilledIC from '../../../../public/res/ic/filled/pin.svg';
+
+import { useForceUpdate } from '../../hooks/useForceUpdate';
+
+const tabText = {
+  GENERAL: 'General',
+  PERMISSIONS: 'Permissions',
+};
+
+const tabItems = [{
+  iconSrc: SettingsIC,
+  text: tabText.GENERAL,
+  disabled: false,
+}, {
+  iconSrc: ShieldUserIC,
+  text: tabText.PERMISSIONS,
+  disabled: false,
+}];
+
+function GeneralSettings({ roomId }) {
+  const isPinned = initMatrix.roomList.spaceShortcut.has(roomId);
+  const [, forceUpdate] = useForceUpdate();
+
+  return (
+    <>
+      <div className="room-settings__card">
+        <MenuItem
+          onClick={() => {
+            if (isPinned) deleteSpaceShortcut(roomId);
+            else createSpaceShortcut(roomId);
+            forceUpdate();
+          }}
+          iconSrc={isPinned ? PinFilledIC : PinIC}
+        >
+          {isPinned ? 'Unpin from sidebar' : 'Pin to sidebar'}
+        </MenuItem>
+        <MenuItem
+          variant="danger"
+          onClick={() => {
+            if (confirm('Are you really want to leave this space?')) {
+              leave(roomId);
+            }
+          }}
+          iconSrc={LeaveArrowIC}
+        >
+          Leave
+        </MenuItem>
+      </div>
+      <div className="space-settings__card">
+        <MenuHeader>Space visibility (who can join)</MenuHeader>
+        <RoomVisibility roomId={roomId} />
+      </div>
+      <div className="space-settings__card">
+        <MenuHeader>Space addresses</MenuHeader>
+        <RoomAliases roomId={roomId} />
+      </div>
+    </>
+  );
+}
+
+GeneralSettings.propTypes = {
+  roomId: PropTypes.string.isRequired,
+};
+
+function useWindowToggle(setSelectedTab) {
+  const [window, setWindow] = useState(null);
+
+  useEffect(() => {
+    const openSpaceSettings = (spaceId, tab) => {
+      setWindow({ spaceId, tabText });
+      const tabItem = tabItems.find((item) => item.text === tab);
+      if (tabItem) setSelectedTab(tabItem);
+    };
+    navigation.on(cons.events.navigation.SPACE_SETTINGS_OPENED, openSpaceSettings);
+    return () => {
+      navigation.removeListener(cons.events.navigation.SPACE_SETTINGS_OPENED, openSpaceSettings);
+    };
+  }, []);
+
+  const requestClose = () => setWindow(null);
+
+  return [window, requestClose];
+}
+
+function SpaceSettings() {
+  const [selectedTab, setSelectedTab] = useState(tabItems[0]);
+  const [window, requestClose] = useWindowToggle(setSelectedTab);
+  const isOpen = window !== null;
+  const roomId = window?.spaceId;
+
+  const mx = initMatrix.matrixClient;
+  const room = mx.getRoom(roomId);
+
+  const handleTabChange = (tabItem) => {
+    setSelectedTab(tabItem);
+  };
+
+  return (
+    <PopupWindow
+      isOpen={isOpen}
+      className="space-settings"
+      title={(
+        <Text variant="s1" weight="medium" primary>
+          {twemojify(isOpen ? `${room.name} - space settings` : 'Space settings')}
+        </Text>
+      )}
+      contentOptions={<IconButton src={CrossIC} onClick={requestClose} tooltip="Close" />}
+      onRequestClose={requestClose}
+    >
+      {isOpen && (
+        <div className="space-settings__content">
+          <RoomProfile roomId={roomId} />
+          <Tabs
+            items={tabItems}
+            defaultSelected={tabItems.findIndex((tab) => tab.text === selectedTab.text)}
+            onSelect={handleTabChange}
+          />
+          <div className="space-settings__cards-wrapper">
+            {selectedTab.text === tabText.GENERAL && <GeneralSettings roomId={roomId} />}
+            {selectedTab.text === tabText.PERMISSIONS && <RoomPermissions roomId={roomId} />}
+          </div>
+        </div>
+      )}
+    </PopupWindow>
+  );
+}
+
+export default SpaceSettings;
diff --git a/src/app/organisms/space-settings/SpaceSettings.scss b/src/app/organisms/space-settings/SpaceSettings.scss
new file mode 100644
index 0000000..d695dac
--- /dev/null
+++ b/src/app/organisms/space-settings/SpaceSettings.scss
@@ -0,0 +1,40 @@
+@use '../../partials/dir.scss';
+
+.space-settings {
+  & .pw {
+    background-color: var(--bg-surface-low);
+  }
+
+  & .room-profile {
+    padding: var(--sp-loose) var(--sp-extra-loose);
+  }
+
+  & .tabs {
+    box-shadow: inset 0 -1px 0 var(--bg-surface-border);
+
+    &__content {
+      padding: 0 var(--sp-normal);
+    }
+  }
+
+  &__cards-wrapper {
+    padding: 0 var(--sp-normal);
+    @include dir.side(padding, var(--sp-normal), var(--sp-extra-tight));
+  }
+}
+  
+.space-settings__card {
+  margin: var(--sp-normal) 0;
+  background-color: var(--bg-surface);
+  border-radius: var(--bo-radius);
+  box-shadow: var(--bs-surface-border);
+  overflow: hidden;
+
+  & > .context-menu__header:first-child {
+    margin-top: 2px;
+  }
+}
+
+.space-settings .room-permissions__card {
+  @extend .space-settings__card;
+}
\ No newline at end of file
diff --git a/src/client/action/navigation.js b/src/client/action/navigation.js
index d62ef1e..23420b8 100644
--- a/src/client/action/navigation.js
+++ b/src/client/action/navigation.js
@@ -23,6 +23,14 @@ export function selectRoom(roomId, eventId) {
   });
 }
 
+export function openSpaceSettings(spaceId, tabText) {
+  appDispatcher.dispatch({
+    type: cons.actions.navigation.OPEN_SPACE_SETTINGS,
+    spaceId,
+    tabText,
+  });
+}
+
 export function toggleRoomSettings(tabText) {
   appDispatcher.dispatch({
     type: cons.actions.navigation.TOGGLE_ROOM_SETTINGS,
diff --git a/src/client/state/cons.js b/src/client/state/cons.js
index 9fc72cc..c0f8687 100644
--- a/src/client/state/cons.js
+++ b/src/client/state/cons.js
@@ -30,6 +30,7 @@ const cons = {
       SELECT_TAB: 'SELECT_TAB',
       SELECT_SPACE: 'SELECT_SPACE',
       SELECT_ROOM: 'SELECT_ROOM',
+      OPEN_SPACE_SETTINGS: 'OPEN_SPACE_SETTINGS',
       TOGGLE_ROOM_SETTINGS: 'TOGGLE_ROOM_SETTINGS',
       OPEN_INVITE_LIST: 'OPEN_INVITE_LIST',
       OPEN_PUBLIC_ROOMS: 'OPEN_PUBLIC_ROOMS',
@@ -66,6 +67,7 @@ const cons = {
       TAB_SELECTED: 'TAB_SELECTED',
       SPACE_SELECTED: 'SPACE_SELECTED',
       ROOM_SELECTED: 'ROOM_SELECTED',
+      SPACE_SETTINGS_OPENED: 'SPACE_SETTINGS_OPENED',
       ROOM_SETTINGS_TOGGLED: 'ROOM_SETTINGS_TOGGLED',
       INVITE_LIST_OPENED: 'INVITE_LIST_OPENED',
       PUBLIC_ROOMS_OPENED: 'PUBLIC_ROOMS_OPENED',
diff --git a/src/client/state/navigation.js b/src/client/state/navigation.js
index fc9d41a..ff1d065 100644
--- a/src/client/state/navigation.js
+++ b/src/client/state/navigation.js
@@ -89,6 +89,9 @@ class Navigation extends EventEmitter {
           action.eventId,
         );
       },
+      [cons.actions.navigation.OPEN_SPACE_SETTINGS]: () => {
+        this.emit(cons.events.navigation.SPACE_SETTINGS_OPENED, action.spaceId, action.tabText);
+      },
       [cons.actions.navigation.TOGGLE_ROOM_SETTINGS]: () => {
         this.isRoomSettings = !this.isRoomSettings;
         this.emit(