diff --git a/Facepunch.Steamworks/SteamClient.cs b/Facepunch.Steamworks/SteamClient.cs
index d7154e6..a19dc59 100644
--- a/Facepunch.Steamworks/SteamClient.cs
+++ b/Facepunch.Steamworks/SteamClient.cs
@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Runtime.InteropServices;
 using System.Text;
 using System.Threading.Tasks;
+using Steamworks.Data;
 
 namespace Steamworks
 {
@@ -105,7 +106,7 @@ namespace Steamworks
 			SteamParties.Shutdown();
 			SteamNetworkingUtils.Shutdown();
 			SteamNetworkingSockets.Shutdown();
-			
+
 			ServerList.Base.Shutdown();
 
 			SteamAPI.Shutdown();
@@ -169,6 +170,11 @@ namespace Steamworks
 		/// </summary>
 		public static AppId AppId { get; internal set; }
 
+		/// <summary>
+		/// Check if this SteamClient owns the specified lobby
+		/// </summary>
+		public static bool OwnsLobby( Lobby k ) => k.Owner.Id == SteamId;
+
 		/// <summary>
 		/// Checks if your executable was launched through Steam and relaunches it through Steam if it wasn't
 		///  this returns true then it starts the Steam client if required and launches your game again through it, 
diff --git a/Facepunch.Steamworks/Structs/Friend.cs b/Facepunch.Steamworks/Structs/Friend.cs
index 5a3da5e..bf717a5 100644
--- a/Facepunch.Steamworks/Structs/Friend.cs
+++ b/Facepunch.Steamworks/Structs/Friend.cs
@@ -71,6 +71,11 @@ namespace Steamworks
 		/// </summary>
 		public bool IsSnoozing => State == FriendState.Snooze;
 
+		/// <summary>
+		/// Check if this Friend owns the specified lobby
+		/// </summary>
+		public bool OwnsLobby( Lobby k ) => k.Owner.Id == this.Id;
+
 
 
 		public Relationship Relationship => SteamFriends.Internal.GetFriendRelationship( Id );
diff --git a/Facepunch.Steamworks/Structs/LobbyQuery.cs b/Facepunch.Steamworks/Structs/LobbyQuery.cs
index 8a84b9e..14dc8d5 100644
--- a/Facepunch.Steamworks/Structs/LobbyQuery.cs
+++ b/Facepunch.Steamworks/Structs/LobbyQuery.cs
@@ -7,11 +7,7 @@ namespace Steamworks.Data
 	{
 		// TODO FILTERS
 		// AddRequestLobbyListStringFilter
-		// - WithKeyValue, WithoutKeyValue
-		// AddRequestLobbyListNumericalFilter
-		// - WithLower, WithHigher, WithEqual, WithNotEqual
-		// AddRequestLobbyListNearValueFilter
-		// - OrderByNear
+		// - WithoutKeyValue
 
 		#region Distance Filter
 		internal LobbyDistanceFilter? distance;
@@ -67,6 +63,89 @@ namespace Steamworks.Data
 		}
 		#endregion
 
+		#region Numerical filters
+		internal Dictionary<KeyValuePair<string, int>, LobbyComparison> numericalFilters;
+
+		/// <summary>
+		/// Numerical filter where value is less than the value provided
+		/// </summary>
+		public LobbyQuery WithLower( string key, int value )
+		{
+			AddNumericalFilter( key, value, LobbyComparison.LessThan );
+			return this;
+		}
+
+		/// <summary>
+		/// Numerical filter where value is greater than the value provided
+		/// </summary>
+		public LobbyQuery WithHigher( string key, int value )
+		{
+			AddNumericalFilter( key, value, LobbyComparison.GreaterThan );
+			return this;
+		}
+
+		/// <summary>
+		/// Numerical filter where value must be equal to the value provided
+		/// </summary>
+		public LobbyQuery WithEqual( string key, int value )
+		{
+			AddNumericalFilter( key, value, LobbyComparison.Equal );
+			return this;
+		}
+
+		/// <summary>
+		/// Numerical filter where value must not equal the value provided
+		/// </summary>
+		public LobbyQuery WithNotEqual( string key, int value )
+		{
+			AddNumericalFilter( key, value, LobbyComparison.NotEqual );
+			return this;
+		}
+
+		/// <summary>
+		/// Test key, initialize numerical filter dictionary if necessary, then add new numerical filter
+		/// </summary>
+		internal LobbyQuery AddNumericalFilter( string key, int value, LobbyComparison compare )
+		{
+			if ( string.IsNullOrEmpty( key ) )
+				throw new System.ArgumentException( "Key string provided for LobbyQuery filter is null or empty", nameof( key ) );
+
+			if ( key.Length > SteamMatchmaking.MaxLobbyKeyLength )
+				throw new System.ArgumentException( $"Key length is longer than {SteamMatchmaking.MaxLobbyKeyLength}", nameof( key ) );
+
+			if ( numericalFilters == null )
+				numericalFilters = new Dictionary<KeyValuePair<string, int>, LobbyComparison>();
+
+			numericalFilters.Add( new KeyValuePair<string, int>( key, value ), compare );
+
+			return this;
+		}
+		#endregion
+
+		#region Near value filter
+		internal Dictionary<string, int> nearValFilters;
+
+		/// <summary>
+		/// Order filtered results according to key/values nearest the provided key/value pair.
+		/// Can specify multiple near value filters; each successive filter is lower priority than the previous.
+		/// </summary>
+		public LobbyQuery OrderByNear( string key, int value )
+		{
+			if ( string.IsNullOrEmpty( key ) )
+				throw new System.ArgumentException( "Key string provided for LobbyQuery filter is null or empty", nameof( key ) );
+
+			if ( key.Length > SteamMatchmaking.MaxLobbyKeyLength )
+				throw new System.ArgumentException( $"Key length is longer than {SteamMatchmaking.MaxLobbyKeyLength}", nameof( key ) );
+
+			if ( nearValFilters == null )
+				nearValFilters = new Dictionary<string, int>();
+
+			nearValFilters.Add( key, value );
+
+			return this;
+		}
+		#endregion
+
 		#region Slots Filter
 		internal int? slotsAvailable;
 
@@ -95,7 +174,6 @@ namespace Steamworks.Data
 
 		#endregion
 
-
 		void ApplyFilters()
 		{
 			if ( distance.HasValue )
@@ -120,6 +198,22 @@ namespace Steamworks.Data
 					SteamMatchmaking.Internal.AddRequestLobbyListStringFilter( k.Key, k.Value, LobbyComparison.Equal );
 				}
 			}
+
+			if( numericalFilters != null )
+			{
+				foreach ( var n in numericalFilters )
+				{
+					SteamMatchmaking.Internal.AddRequestLobbyListNumericalFilter( n.Key.Key, n.Key.Value, n.Value );
+				}
+			}
+
+			if( nearValFilters != null )
+			{
+				foreach (var v in nearValFilters )
+				{
+					SteamMatchmaking.Internal.AddRequestLobbyListNearValueFilter( v.Key, v.Value );
+				}
+			}
 		}
 
 		/// <summary>