diff --git a/Riot/Modules/Application/SpacePresentationParameters.swift b/Riot/Modules/Application/SpacePresentationParameters.swift
new file mode 100644
index 000000000..68357d2fe
--- /dev/null
+++ b/Riot/Modules/Application/SpacePresentationParameters.swift
@@ -0,0 +1,45 @@
+// 
+// Copyright 2021 New Vector Ltd
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+import Foundation
+
+/// Presentation parameters to display a space with a provided identifier in a specific matrix session.
+@objcMembers
+class SpacePresentationParameters: NSObject {
+    
+    // MARK: - Properties
+
+    /// The room identifier
+    let roomId: String
+    
+    /// The Matrix session in which the room should be available.
+    let mxSession: MXSession
+    
+    /// Indicate to pop to home and restore initial view hierarchy
+    let restoreInitialDisplay: Bool
+    
+    // MARK: - Setup
+    
+    init(roomId: String,
+         mxSession: MXSession,
+         restoreInitialDisplay: Bool) {
+        self.roomId = roomId
+        self.mxSession = mxSession
+        self.restoreInitialDisplay = restoreInitialDisplay
+        
+        super.init()
+    }
+}
diff --git a/Riot/Modules/Application/SpacePreviewPresentationParameters.swift b/Riot/Modules/Application/SpacePreviewPresentationParameters.swift
new file mode 100644
index 000000000..a26a953ef
--- /dev/null
+++ b/Riot/Modules/Application/SpacePreviewPresentationParameters.swift
@@ -0,0 +1,37 @@
+// 
+// Copyright 2021 New Vector Ltd
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+import Foundation
+
+/// Presentation parameters to display a preview of a space that is unknown for the user.
+@objcMembers
+class SpacePreviewPresentationParameters: SpacePresentationParameters {
+    
+    // MARK: - Properties
+
+    /// The data for the room preview
+    let publicRoom: MXPublicRoom
+    
+    // MARK: - Setup
+    
+    init(publicRoom: MXPublicRoom,
+         mxSession: MXSession,
+         restoreInitialDisplay: Bool) {
+        self.publicRoom = publicRoom
+        
+        super.init(roomId: publicRoom.roomId, mxSession: mxSession, restoreInitialDisplay: restoreInitialDisplay)
+    }
+}