diff --git a/CampusAppWP8/CampusAppWP8/CampusAppWP8.csproj b/CampusAppWP8/CampusAppWP8/CampusAppWP8.csproj
index 5494815e..d64c1764 100644
--- a/CampusAppWP8/CampusAppWP8/CampusAppWP8.csproj
+++ b/CampusAppWP8/CampusAppWP8/CampusAppWP8.csproj
@@ -112,12 +112,15 @@
     <Compile Include="File\Exams\ExamFile.cs" />
     <Compile Include="File\Places\PlacesFile.cs" />
     <Compile Include="Model\BinaryModel.cs" />
+    <Compile Include="Model\Campusmap\CampusMapModel.cs" />
     <Compile Include="Model\Campusmap\CBMainMapModel.cs" />
     <Compile Include="Model\Campusmap\CurrentPositionPinModel.cs" />
     <Compile Include="Model\Campusmap\HiddenPinPlaceModel.cs" />
     <Compile Include="Model\Campusmap\SearchPlacePinModel.cs" />
     <Compile Include="Model\Exams\ExamListModel.cs" />
     <Compile Include="Model\Exams\ExamModel.cs" />
+    <Compile Include="Model\GeoDb\CampusBuildingLayerModel.cs" />
+    <Compile Include="Model\GeoDb\CampusBuildingModel.cs" />
     <Compile Include="Model\GeoDb\PlaceInformation.cs" />
     <Compile Include="Model\GeoDb\PlaceModel.cs" />
     <Compile Include="Model\GeoDb\PlaceService.cs" />
@@ -131,6 +134,9 @@
     <Compile Include="Model\Utility\CourseModel.cs" />
     <Compile Include="Model\Utility\DegreeListPickerItemListModel.cs" />
     <Compile Include="Model\Utility\CampusListPickerItemListModel.cs" />
+    <Compile Include="Pages\Campusmap\RoomListPage.xaml.cs">
+      <DependentUpon>RoomListPage.xaml</DependentUpon>
+    </Compile>
     <Compile Include="Pages\Exams\Exams.xaml.cs">
       <DependentUpon>Exams.xaml</DependentUpon>
     </Compile>
@@ -294,6 +300,10 @@
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
     </Page>
+    <Page Include="Pages\Campusmap\RoomListPage.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
     <Page Include="Pages\Departments\DepartmentFavoritePage.xaml">
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
diff --git a/CampusAppWP8/CampusAppWP8/Model/Campusmap/CBMainMapModel.cs b/CampusAppWP8/CampusAppWP8/Model/Campusmap/CBMainMapModel.cs
index 220d403f..73e1c75f 100644
--- a/CampusAppWP8/CampusAppWP8/Model/Campusmap/CBMainMapModel.cs
+++ b/CampusAppWP8/CampusAppWP8/Model/Campusmap/CBMainMapModel.cs
@@ -15,7 +15,7 @@ namespace CampusAppWP8.Model.Campusmap
     /// <summary>
     /// Class for the MapModel of the mainCampus of cottbus
     /// </summary>
-    public class CBMainMapModel : MapModel
+    public class CBMainMapModel : CampusMapModel
     {
         #region Member
 
@@ -46,6 +46,7 @@ namespace CampusAppWP8.Model.Campusmap
             this.ScaleY = 197648.8919266073;
             this.GeoOffsetX = 14.327159;
             this.GeoOffsetY = 51.766548;
+            this.CampusId = CBMainMapModel.Campus;
         }
 
         #endregion
diff --git a/CampusAppWP8/CampusAppWP8/Model/Campusmap/CampusMapModel.cs b/CampusAppWP8/CampusAppWP8/Model/Campusmap/CampusMapModel.cs
new file mode 100644
index 00000000..812a8d78
--- /dev/null
+++ b/CampusAppWP8/CampusAppWP8/Model/Campusmap/CampusMapModel.cs
@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CampusAppWP8.Model.Campusmap
+{
+    public class CampusMapModel : MapModel
+    {
+        public string CampusId { get; protected set; }
+    }
+}
diff --git a/CampusAppWP8/CampusAppWP8/Model/GeoDb/CampusBuildingLayerModel.cs b/CampusAppWP8/CampusAppWP8/Model/GeoDb/CampusBuildingLayerModel.cs
new file mode 100644
index 00000000..2ff5f882
--- /dev/null
+++ b/CampusAppWP8/CampusAppWP8/Model/GeoDb/CampusBuildingLayerModel.cs
@@ -0,0 +1,30 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CampusAppWP8.Model.GeoDb
+{
+    public class CampusBuildingLayerModel
+    {
+
+        public CampusBuildingLayerModel(string layerId, List<PlaceModel> places)
+        {
+            this.LayerId = layerId;
+            this.Rooms = new List<PlaceModel>();
+
+            foreach (PlaceModel place in places)
+            {
+                string placeLayerId = place.GetInformationsValue("Ebene");
+                if (placeLayerId != null && placeLayerId.Equals(layerId))
+                {
+                    this.Rooms.Add(place);
+                }
+            }
+        }
+        public List<PlaceModel> Rooms {get; set;}
+
+        public string LayerId { get; set; }
+    }
+}
diff --git a/CampusAppWP8/CampusAppWP8/Model/GeoDb/CampusBuildingModel.cs b/CampusAppWP8/CampusAppWP8/Model/GeoDb/CampusBuildingModel.cs
new file mode 100644
index 00000000..a3240341
--- /dev/null
+++ b/CampusAppWP8/CampusAppWP8/Model/GeoDb/CampusBuildingModel.cs
@@ -0,0 +1,46 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CampusAppWP8.Model.GeoDb
+{
+    public class CampusBuildingModel
+    {
+
+        public CampusBuildingModel(string buildingId, List<PlaceModel> places)
+        {
+            this.Layers = new Dictionary<string, CampusBuildingLayerModel>();
+
+            foreach (PlaceModel place in places)
+            {
+                if (place.ParentId.Equals(buildingId))
+                {
+                    string placeLayerId = place.GetInformationsValue("Ebene");
+                    if (placeLayerId == null)
+                    {
+                        continue;
+                    }
+
+                    if (this.Layers.ContainsKey(placeLayerId))
+                    {
+                        this.Layers[placeLayerId].Rooms.Add(place);
+                    }
+                    else
+                    {
+                        this.Layers.Add(placeLayerId, new CampusBuildingLayerModel(placeLayerId, new List<PlaceModel>() { place }));
+                    }
+
+                }
+                else if (place.PlaceId.Equals(buildingId))
+                {
+                    this.Building = place;
+                }
+            }
+        }
+        public Dictionary<string, CampusBuildingLayerModel> Layers { get; private set; }
+
+        public PlaceModel Building { get; set; }
+    }
+}
diff --git a/CampusAppWP8/CampusAppWP8/Pages/Campusmap/CampusMapPage.xaml.cs b/CampusAppWP8/CampusAppWP8/Pages/Campusmap/CampusMapPage.xaml.cs
index 74fadd03..8f698f63 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/Campusmap/CampusMapPage.xaml.cs
+++ b/CampusAppWP8/CampusAppWP8/Pages/Campusmap/CampusMapPage.xaml.cs
@@ -11,6 +11,7 @@ namespace CampusAppWP8.Pages.Campusmap
     using System.Collections.Generic;
     using System.Device.Location;
     using System.Globalization;
+    using System.Linq;
     using System.Runtime.InteropServices.WindowsRuntime;
     using System.Threading;
     using System.Windows;
@@ -35,7 +36,7 @@ namespace CampusAppWP8.Pages.Campusmap
         private readonly ProximityDevice device = ProximityDevice.GetDefault();
 
         /// <summary>Variable for the map model.</summary>
-        private MapModel map;
+        private CampusMapModel campusMap;
 
         /// <summary>
         /// List of information names
@@ -56,9 +57,9 @@ namespace CampusAppWP8.Pages.Campusmap
         public CampusMapPage()
         {
             this.InitializeComponent();
-            this.map = new CBMainMapModel();
-            this.MapCanvas.DataContext = this.map;
-            this.map.ShowMapInfos += new CBMainMapModel.MapInfos(this.ShowMapInfo);
+            this.campusMap = new CBMainMapModel();
+            this.MapCanvas.DataContext = this.campusMap;
+            this.campusMap.ShowMapInfos += new CBMainMapModel.MapInfos(this.ShowMapInfo);
 
             ApplicationBarMenuItem menuItem1 = ApplicationBar.MenuItems[0] as ApplicationBarMenuItem;
             ApplicationBarMenuItem menuItem2 = ApplicationBar.MenuItems[1] as ApplicationBarMenuItem;
@@ -86,7 +87,7 @@ namespace CampusAppWP8.Pages.Campusmap
         protected override void OnNavigatedTo(NavigationEventArgs e)
         {
             base.OnNavigatedTo(e);
-            if (this.map.Spatial == null)
+            if (this.campusMap.Spatial == null)
             {
                 return;
             }
@@ -153,7 +154,7 @@ namespace CampusAppWP8.Pages.Campusmap
 
             foreach (string pid in pidList)
             {
-                tmpPlace = this.map.Spatial.GetPlaceById(pid);
+                tmpPlace = this.campusMap.Spatial.GetPlaceById(pid);
                 if (tmpPlace != null)
                 {
                     placeList.Add(tmpPlace);
@@ -284,7 +285,7 @@ namespace CampusAppWP8.Pages.Campusmap
                 this.informationsNames.Add(Constants.PisInformationName_ShortName);
             }
 
-            return this.map.Spatial.GetPlacesByInformation(query, true, this.informationsNames);
+            return this.campusMap.Spatial.GetPlacesByInformation(query, true, this.informationsNames);
         }
 
         /// <summary>Adds the pins.</summary>
@@ -315,8 +316,8 @@ namespace CampusAppWP8.Pages.Campusmap
         /// <param name="assocPlaces">(Optional) List of places, whose are associative with the pin</param>
         private void AddPin(double x, double y, MapPinModel.PinType type, bool scroll = true, List<PlaceModel> assocPlaces = null)
         {
-            Point scrollPoint = this.map.GetScrollPoint(this.map.ConverToPixelPoint(this.map.ConverToMapPoint(x, y)));
-            MapCanvas.Children.Add(this.map.AddPinFromRefPoint(this.map.ConverToPixelPoint(this.map.ConverToMapPoint(x, y)), type, assocPlaces));
+            Point scrollPoint = this.campusMap.GetScrollPoint(this.campusMap.ConverToPixelPoint(this.campusMap.ConverToMapPoint(x, y)));
+            MapCanvas.Children.Add(this.campusMap.AddPinFromRefPoint(this.campusMap.ConverToPixelPoint(this.campusMap.ConverToMapPoint(x, y)), type, assocPlaces));
 
             MapScroller.UpdateLayout();
             if (scroll)
@@ -435,6 +436,11 @@ namespace CampusAppWP8.Pages.Campusmap
                 msgText += AppResources.PlaceLabel_ShortDesc + ": ";
                 msgText += place.GetInformationsValue(Constants.PisInformationName_ShortDesc);
                 msgText = Wp8StringManager.AddNewLine(msgText);
+
+                if (place.ParentId.Equals(this.campusMap.CampusId))
+                {
+                    CampusBuildingModel biulding = new CampusBuildingModel(place.PlaceId, campusMap.Spatial.Places.ToList());
+                }
             }
 
             MessageBoxes.ShowMainModelInfoMessageBox(msgText);
diff --git a/CampusAppWP8/CampusAppWP8/Pages/Campusmap/RoomListPage.xaml b/CampusAppWP8/CampusAppWP8/Pages/Campusmap/RoomListPage.xaml
new file mode 100644
index 00000000..dee25795
--- /dev/null
+++ b/CampusAppWP8/CampusAppWP8/Pages/Campusmap/RoomListPage.xaml
@@ -0,0 +1,32 @@
+<phone:PhoneApplicationPage
+    x:Class="CampusAppWP8.Pages.Campusmap.RoomListPage"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:phone="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone"
+    xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    mc:Ignorable="d"
+    FontFamily="{StaticResource PhoneFontFamilyNormal}"
+    FontSize="{StaticResource PhoneFontSizeNormal}"
+    Foreground="{StaticResource PhoneForegroundBrush}"
+    SupportedOrientations="Portrait"  Orientation="Portrait"
+    shell:SystemTray.IsVisible="True">
+
+    <!--LayoutRoot ist das Stammraster, in dem alle anderen Seiteninhalte platziert werden-->
+    <Grid x:Name="LayoutRoot" Background="Transparent">
+        <!--Pivotsteuerelement-->
+        <phone:Pivot Title="{Binding LocalizedResources.CampusMapApp_Title, Source={StaticResource LocalizedStrings}}"  Style="{StaticResource PhoneTextNormalStyle}">
+            <!--Pivotelement eins-->
+            <phone:PivotItem Header="item1">
+                <Grid/>
+            </phone:PivotItem>
+
+            <!--Pivotelement zwei-->
+            <phone:PivotItem Header="item2">
+                <Grid/>
+            </phone:PivotItem>
+        </phone:Pivot>
+    </Grid>
+    
+</phone:PhoneApplicationPage>
\ No newline at end of file
diff --git a/CampusAppWP8/CampusAppWP8/Pages/Campusmap/RoomListPage.xaml.cs b/CampusAppWP8/CampusAppWP8/Pages/Campusmap/RoomListPage.xaml.cs
new file mode 100644
index 00000000..a3aac555
--- /dev/null
+++ b/CampusAppWP8/CampusAppWP8/Pages/Campusmap/RoomListPage.xaml.cs
@@ -0,0 +1,54 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Navigation;
+using Microsoft.Phone.Controls;
+using Microsoft.Phone.Shell;
+using CampusAppWP8.File.Places;
+
+namespace CampusAppWP8.Pages.Campusmap
+{
+    public partial class RoomListPage : PhoneApplicationPage
+    {
+        private  PlacesFile placeFile;
+
+        public RoomListPage()
+        {
+            InitializeComponent();
+        }
+
+        protected override void OnNavigatedTo(NavigationEventArgs e)
+        {
+            base.OnNavigatedTo(e);
+
+            if (NavigationMode.Back == e.NavigationMode)
+            {
+                if (this.placeFile == null)
+                {
+                    this.placeFile = new PlacesFile();
+                    this.placeFile.OnLoaded += new PlacesFile.OnIO(this.PlacesFileIsReady);
+                    this.placeFile.OnFailedLoad += new PlacesFile.OnFailed(this.PlacesFileIsFail);
+                    this.placeFile.LoadData();
+                }
+            }
+        }
+
+        private void PlacesFileIsFail()
+        {
+            throw new NotImplementedException();
+        }
+
+        private void PlacesFileIsReady()
+        {
+            throw new NotImplementedException();
+        }
+
+        private void setupPivot()
+        {
+
+        }
+    }
+}
\ No newline at end of file
diff --git a/CampusAppWP8/CampusAppWP8/Utility/Utilities.cs b/CampusAppWP8/CampusAppWP8/Utility/Utilities.cs
index 75be2464..c373f1ff 100644
--- a/CampusAppWP8/CampusAppWP8/Utility/Utilities.cs
+++ b/CampusAppWP8/CampusAppWP8/Utility/Utilities.cs
@@ -127,7 +127,7 @@ namespace CampusAppWP8.Utility
                 }
                 else
                 {
-                    retValue.AddRange(GetChild(child as DependencyObject, elemName));
+                    retValue.AddRange(Utilities.GetChild(child as DependencyObject, elemName));
                 }
             }