diff --git a/SessionCompanion/SessionCompanion.Services/Intefraces/ICharacterService.cs b/SessionCompanion/SessionCompanion.Services/Intefraces/ICharacterService.cs
index 06bdf47..876ce7f 100644
--- a/SessionCompanion/SessionCompanion.Services/Intefraces/ICharacterService.cs
+++ b/SessionCompanion/SessionCompanion.Services/Intefraces/ICharacterService.cs
@@ -10,5 +10,6 @@ namespace SessionCompanion.Services.Interfaces
 {
     public interface ICharacterService : IServiceBase<CharacterViewModel, Character>
     {
+        Task<IEnumerable<CharacterForLoginViewModel>> GetUserLoginCharacters(int userId);
     }
 }
diff --git a/SessionCompanion/SessionCompanion.Services/Services/CharacterService.cs b/SessionCompanion/SessionCompanion.Services/Services/CharacterService.cs
index 939ea90..28c96e8 100644
--- a/SessionCompanion/SessionCompanion.Services/Services/CharacterService.cs
+++ b/SessionCompanion/SessionCompanion.Services/Services/CharacterService.cs
@@ -21,5 +21,21 @@ namespace SessionCompanion.Services.Services
     {
         public CharacterService(IMapper mapper, IRepository<Character> repository) : base(mapper, repository)
         { }
+
+        /// <summary>
+        /// Funkcja zwraca listę postaci przypisanych do podanego użytkownika
+        /// </summary>
+        /// <param name="userId">identyfikator użytkownika</param>
+        /// <returns>Lista postaci dosępnych dla podanego użytkownika</returns>
+        public async Task<IEnumerable<CharacterForLoginViewModel>> GetUserLoginCharacters(int userId)
+        {
+            var characters = await Repository.Get(c => c.UserId.Equals(userId))
+                                 .Include(x => x.Biography)
+                                 .Include(x => x.Statistics)
+                                 .Include(x => x.Biography).ThenInclude(b => b.Class).ToListAsync();
+            var result = Mapper.Map<IEnumerable<CharacterForLoginViewModel>>(characters);
+            return result;
+        }
+
     }
 }
diff --git a/SessionCompanion/SessionCompanion/Controllers/CharacterController.cs b/SessionCompanion/SessionCompanion/Controllers/CharacterController.cs
index 52507ad..cb6e42e 100644
--- a/SessionCompanion/SessionCompanion/Controllers/CharacterController.cs
+++ b/SessionCompanion/SessionCompanion/Controllers/CharacterController.cs
@@ -7,6 +7,10 @@ using SessionCompanion.ViewModels.CharacterViewModels;
 
 namespace SessionCompanion.Controllers
 {
+    using System.Collections.Generic;
+    using System.ComponentModel.DataAnnotations;
+    using System.Linq;
+
     [Route("api/character")]
     [ApiController]
     public class CharacterController : Controller
@@ -35,5 +39,27 @@ namespace SessionCompanion.Controllers
                 };
             return characterViewModel;
         }
+
+        /// <summary>
+        /// Metoda zwraca listę postaci przypisanych do danego użytkownika
+        /// </summary>
+        /// <param name="userId"> Identyfikator użytkownika </param>
+        /// <returns> Lista postać lub wiadomość błędu </returns>
+        [HttpGet("userCharactersList")]
+        public async Task<Either<List<CharacterForLoginViewModel>, ErrorResponse>> GetCharacterListForUser([Required] int userId)
+        {
+            var charactersList = await this._service.GetUserLoginCharacters(userId);
+
+            if (charactersList.Any())
+            {
+                return charactersList.ToList();
+            }
+
+            return new ErrorResponse()
+                       {
+                           StatusCode = 204,
+                           Message = "No characters with given user id"
+                       };
+        }
     }
 }
\ No newline at end of file
diff --git a/SessionCompanion/SessionCompanion/Controllers/UserController.cs b/SessionCompanion/SessionCompanion/Controllers/UserController.cs
index 2e9081b..ec8607a 100644
--- a/SessionCompanion/SessionCompanion/Controllers/UserController.cs
+++ b/SessionCompanion/SessionCompanion/Controllers/UserController.cs
@@ -6,8 +6,12 @@ using System.Threading.Tasks;
 namespace SessionCompanion.Controllers
 {
     using System;
+    using System.Security.Policy;
+
+    using Microsoft.AspNetCore.SignalR;
 
     using SessionCompanion.Extensions.EitherType;
+    using SessionCompanion.Hubs;
     using SessionCompanion.ViewModels.ApiResponses;
     using SessionCompanion.ViewModels.UserViewModels;
 
@@ -17,9 +21,12 @@ namespace SessionCompanion.Controllers
     {
         private readonly IUserService _service;
 
+        private SessionHubData _sessionHubData;
+
         public UserController(IUserService service)
         {
             this._service = service;
+            this._sessionHubData = new SessionHubData();
         }
 
         /// <summary>
@@ -69,5 +76,15 @@ namespace SessionCompanion.Controllers
 
             return new SuccessResponse("User created");
         }
+
+        /// <summary>
+        /// Metoda sprawdza czy ktoś jest już zalogowany jako Game Master
+        /// </summary>
+        /// <returns>true jesli ktoś jest już zalogowany i false jeśli nie</returns>
+        [HttpGet("IsGMLogged")]
+        public Either<bool, ErrorResponse> IsGameMasterAllreadyLogged()
+        {
+            return this._sessionHubData.GameMasterConnected_Prop;
+        }
     }
 }
\ No newline at end of file
diff --git a/SessionCompanion/SessionCompanion/Hubs/SessionHub.cs b/SessionCompanion/SessionCompanion/Hubs/SessionHub.cs
index d6c6573..4e59a32 100644
--- a/SessionCompanion/SessionCompanion/Hubs/SessionHub.cs
+++ b/SessionCompanion/SessionCompanion/Hubs/SessionHub.cs
@@ -1,7 +1,5 @@
 using Microsoft.AspNetCore.SignalR;
 using System;
-using System.Collections.Generic;
-using System.Linq;
 using System.Threading.Tasks;
 
 namespace SessionCompanion.Hubs
@@ -9,17 +7,13 @@ namespace SessionCompanion.Hubs
     public class SessionHub : Hub
     {
         /// <summary>
-        /// Lista zalogowanych graczy i identyfikator wybranej postaci
+        /// Klasa zawierająca wszystkie dane potrzebne w SignalR odnośnie aktualnej sesji
         /// </summary>
-        private static Dictionary<string, int> ConnectedCharacters = new Dictionary<string, int>();
-
-        /// <summary>
-        /// Status, czy GM został już zalogowany
-        /// </summary>
-        private static bool GameMasterConnected = new bool();
+        private SessionHubData sessionHubData;
 
         public SessionHub()
         {
+            this.sessionHubData = new SessionHubData();
         }
 
         /// <summary>
@@ -31,16 +25,17 @@ namespace SessionCompanion.Hubs
         public override Task OnDisconnectedAsync(Exception exception)
         {
             // if true then it is character, if false it is GM
-            if (ConnectedCharacters.ContainsKey(Context.ConnectionId))
+            if (this.sessionHubData.ConnectedCharacters_Prop.ContainsKey(Context.ConnectionId))
             {
                 Groups.RemoveFromGroupAsync(Context.ConnectionId, "Players");
-                ConnectedCharacters.Remove(Context.ConnectionId);
+                this.sessionHubData.ConnectedCharacters_Prop.Remove(Context.ConnectionId);
             }
             else
             {
                 Groups.RemoveFromGroupAsync(Context.ConnectionId, "GameMaster");
-                GameMasterConnected = false;
+                this.sessionHubData.GameMasterConnected_Prop = false;
             }
+
             Clients.All.SendAsync("GoodBye", "Player has left the game");
             return base.OnDisconnectedAsync(exception);
         }
@@ -54,10 +49,10 @@ namespace SessionCompanion.Hubs
         /// <returns>Zwraca true - jeśli udało się zalogować, false - jesli ktoś zalogował się już jako GM</returns>
         public bool GameMasterLogin()
         {
-            if (!GameMasterConnected)
+            if (!this.sessionHubData.GameMasterConnected_Prop)
             {
                 Groups.AddToGroupAsync(Context.ConnectionId, "GameMaster");
-                GameMasterConnected = true;
+                this.sessionHubData.GameMasterConnected_Prop = true;
                 Clients.All.SendAsync("Welcome", "Welcome new Game Master");
                 return true;
             }
@@ -77,7 +72,7 @@ namespace SessionCompanion.Hubs
         /// <returns>Wysyła wiadomość "Welcome" do wszystkich zalogowanych użytkoników</returns>
         public Task PlayerCharacterLogin(int characterId)
         {
-            ConnectedCharacters.Add(Context.ConnectionId, characterId);
+            this.sessionHubData.ConnectedCharacters_Prop.Add(Context.ConnectionId, characterId);
             Groups.AddToGroupAsync(Context.ConnectionId, "Players");
 
             return Clients.All.SendAsync("Welcome", "Welcome new Player");
diff --git a/SessionCompanion/SessionCompanion/Hubs/SessionHubData.cs b/SessionCompanion/SessionCompanion/Hubs/SessionHubData.cs
new file mode 100644
index 0000000..d370d20
--- /dev/null
+++ b/SessionCompanion/SessionCompanion/Hubs/SessionHubData.cs
@@ -0,0 +1,52 @@
+using System.Collections.Generic;
+
+namespace SessionCompanion.Hubs
+{
+    /// <summary>
+    /// Statyczna klasa przechowujaca informacje dotyczące SignalR dla SessionHub
+    /// </summary>
+    public class SessionHubData
+    {
+        /// <summary>
+        /// Lista zalogowanych graczy i identyfikator wybranej postaci
+        /// </summary>
+        public static Dictionary<string, int> ConnectedCharacters = new Dictionary<string, int>();
+
+        /// <summary>
+        /// Status, czy GM został już zalogowany
+        /// </summary>
+        public static bool GameMasterConnected;
+
+        /// <summary>
+        /// Zwraca lub ustawia status zalogowania GM
+        /// </summary>
+        public bool GameMasterConnected_Prop
+        {
+            get
+            {
+                return GameMasterConnected;
+            }
+
+            set
+            {
+                GameMasterConnected = value;
+            }
+        }
+
+        /// <summary>
+        /// Zwraca lub ustawia listę zalogowanych graczy
+        /// </summary>
+        public Dictionary<string, int> ConnectedCharacters_Prop
+        {
+            get
+            {
+                return ConnectedCharacters;
+            }
+
+            set
+            {
+                ConnectedCharacters = value;
+            }
+        }
+    }
+}
diff --git a/SessionCompanion/SessionCompanion/SessionCompanion.xml b/SessionCompanion/SessionCompanion/SessionCompanion.xml
index ff31b6a..13641ce 100644
--- a/SessionCompanion/SessionCompanion/SessionCompanion.xml
+++ b/SessionCompanion/SessionCompanion/SessionCompanion.xml
@@ -26,6 +26,12 @@
             <param name="userRegisterModel"> Model uzytkownika do zarejestrowania </param>
             <returns> SuccessResponse/ErrorResponse </returns>
         </member>
+        <member name="M:SessionCompanion.Controllers.UserController.IsGameMasterAllreadyLogged">
+            <summary>
+            Metoda sprawdza czy ktoś jest już zalogowany jako Game Master
+            </summary>
+            <returns>true jesli ktoś jest już zalogowany i false jeśli nie</returns>
+        </member>
         <member name="F:SessionCompanion.Hubs.SessionHub.ConnectedCharacters">
             <summary>
             Lista zalogowanych graczy i identyfikator wybranej postaci
@@ -58,5 +64,30 @@
             <param name="characterId"> Identyfikator zalogowanego bohatera </param>
             <returns>Wysyła wiadomość "Welcome" do wszystkich zalogowanych użytkoników</returns>
         </member>
+        <member name="T:SessionCompanion.Hubs.SessionHubData">
+            <summary>
+            Statyczna klasa przechowujaca informacje dotyczące SignalR dla SessionHub
+            </summary>
+        </member>
+        <member name="F:SessionCompanion.Hubs.SessionHubData.ConnectedCharacters">
+            <summary>
+            Lista zalogowanych graczy i identyfikator wybranej postaci
+            </summary>
+        </member>
+        <member name="F:SessionCompanion.Hubs.SessionHubData.GameMasterConnected">
+            <summary>
+            Status, czy GM został już zalogowany
+            </summary>
+        </member>
+        <member name="P:SessionCompanion.Hubs.SessionHubData.GameMasterConnected_Prop">
+            <summary>
+            Zwraca lub ustawia status zalogowania GM
+            </summary>
+        </member>
+        <member name="P:SessionCompanion.Hubs.SessionHubData.ConnectedCharacters_Prop">
+            <summary>
+            Zwraca lub ustawia listę zalogowanych graczy
+            </summary>
+        </member>
     </members>
 </doc>