diff --git a/ClassLib000/Walker/Appartment.cs b/ClassLib000/Walker/Appartment.cs
index 8e93c4b..29b3443 100644
--- a/ClassLib000/Walker/Appartment.cs
+++ b/ClassLib000/Walker/Appartment.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Text;
 
 
 
@@ -18,6 +19,19 @@ namespace ClassLib000.Walker
         }
 
         #region public methods
+        /// <summary>
+        /// Формирование содержимого для сохранения (сериализация)
+        /// </summary>
+        public string GetContent()
+        {
+            StringBuilder sb = new StringBuilder();
+            sb.AppendLine($"{VC.GetContent()}");
+            foreach (CleanSpace space in CleanSpaces)
+            {
+                sb.AppendLine($"{space.GetContent()}");
+            }
+            return sb.ToString();
+        }
 
         public void InitDoor(int x1, int y1, int x2, int y2)
         {
diff --git a/ClassLib000/Walker/CleanSpace.cs b/ClassLib000/Walker/CleanSpace.cs
index 8ce0444..4246dd2 100644
--- a/ClassLib000/Walker/CleanSpace.cs
+++ b/ClassLib000/Walker/CleanSpace.cs
@@ -27,5 +27,10 @@ namespace ClassLib000.Walker
             this.Y = y1;
             DateClean = DateTime.Now.AddYears(-1);
         }
+
+        internal object GetContent()
+        {
+            return $"{X};{Y};{DateClean:yyyy.MM.dd};{(int)CleanType};{WallNorth};{WallSouth}...";
+        }
     }
 }
diff --git a/ClassLib000/Walker/VacuumCleaner.cs b/ClassLib000/Walker/VacuumCleaner.cs
index ba8d86c..5db8226 100644
--- a/ClassLib000/Walker/VacuumCleaner.cs
+++ b/ClassLib000/Walker/VacuumCleaner.cs
@@ -20,5 +20,10 @@ namespace ClassLib000.Walker
         {
             return true;
         }
+
+        internal object GetContent()
+        {
+            return $"{X};{Y};{(int)Mode}";
+        }
     }
 }
diff --git a/ConsoleCore/RobotFiler.cs b/ConsoleCore/RobotFiler.cs
new file mode 100644
index 0000000..0703be4
--- /dev/null
+++ b/ConsoleCore/RobotFiler.cs
@@ -0,0 +1,20 @@
+using ClassLib000.Walker;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConsoleCore
+{
+    class RobotFiler
+    {
+        internal static void SaveFile(string sFileName, Appartment app)
+        {
+            File.WriteAllText(sFileName, app.GetContent(), Encoding.UTF8);
+            // byte[] bt = Encoding.UTF8.GetBytes(app.GetContent());
+            // File.WriteAllBytes(sFileName, bt);
+        }
+    }
+}