diff --git a/.lab2.vpp.lck b/.lab2.vpp.lck
deleted file mode 100644
index e69de29..0000000
diff --git a/ProjectHotel/ProjectHotel/ProjectHotel.csproj b/ProjectHotel/ProjectHotel/ProjectHotel.csproj
index 8fef0f9..db19495 100644
--- a/ProjectHotel/ProjectHotel/ProjectHotel.csproj
+++ b/ProjectHotel/ProjectHotel/ProjectHotel.csproj
@@ -24,7 +24,17 @@
   </ItemGroup>
 
   <ItemGroup>
+    <PackageReference Include="Dapper" Version="2.1.35" />
+    <PackageReference Include="Microsoft.Extensions.Configuration" Version="9.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="9.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging" Version="9.0.0" />
+    <PackageReference Include="Serilog" Version="4.1.0" />
+    <PackageReference Include="Serilog.Extensions.Logging" Version="8.0.0" />
+    <PackageReference Include="Serilog.Settings.Configuration" Version="8.0.4" />
+    <PackageReference Include="Serilog.Sinks.File" Version="6.0.0" />
+    <PackageReference Include="System.Data.SqlClient" Version="4.9.0" />
     <PackageReference Include="Unity" Version="5.11.10" />
+    <PackageReference Include="Unity.Microsoft.Logging" Version="5.11.1" />
   </ItemGroup>
 
 </Project>
\ No newline at end of file
diff --git a/ProjectHotel/ProjectHotel/Repositories/IConnectionString.cs b/ProjectHotel/ProjectHotel/Repositories/IConnectionString.cs
new file mode 100644
index 0000000..4380187
--- /dev/null
+++ b/ProjectHotel/ProjectHotel/Repositories/IConnectionString.cs
@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectHotel.Repositories;
+
+internal interface IConnectionString
+{
+    string ConnectionString { get; }
+
+}
diff --git a/ProjectHotel/ProjectHotel/Repositories/Implementations/ConnectionString.cs b/ProjectHotel/ProjectHotel/Repositories/Implementations/ConnectionString.cs
new file mode 100644
index 0000000..fe8722e
--- /dev/null
+++ b/ProjectHotel/ProjectHotel/Repositories/Implementations/ConnectionString.cs
@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectHotel.Repositories.Implementations
+{
+    internal class ConnectionString
+    {
+    }
+}
diff --git a/ProjectHotel/ProjectHotel/appsettings.json b/ProjectHotel/ProjectHotel/appsettings.json
new file mode 100644
index 0000000..afb797c
--- /dev/null
+++ b/ProjectHotel/ProjectHotel/appsettings.json
@@ -0,0 +1,10 @@
+{
+  "exclude": [
+    "**/bin",
+    "**/bower_components",
+    "**/jspm_packages",
+    "**/node_modules",
+    "**/obj",
+    "**/platforms"
+  ]
+}
\ No newline at end of file
diff --git a/lab2.vpp b/lab2.vpp
index 77c6cab..a459240 100644
Binary files a/lab2.vpp and b/lab2.vpp differ