diff --git a/Gordon360/Models/CCT/Housing/ResidentialStatus_View.cs b/Gordon360/Models/CCT/Housing/ResidentialStatus_View.cs
index b2d440912..3a8e83742 100644
--- a/Gordon360/Models/CCT/Housing/ResidentialStatus_View.cs
+++ b/Gordon360/Models/CCT/Housing/ResidentialStatus_View.cs
@@ -22,5 +22,5 @@ public partial class ResidentialStatus_View
     [Unicode(false)]
     public string Residency_Status { get; set; }
 
-    public int Is_Residential { get; set; }
+    public bool? Is_Residential { get; set; }
 }
\ No newline at end of file
diff --git a/Gordon360/Properties/launchSettings.json b/Gordon360/Properties/launchSettings.json
index 96d610b3e..6b3e2504f 100644
--- a/Gordon360/Properties/launchSettings.json
+++ b/Gordon360/Properties/launchSettings.json
@@ -3,12 +3,12 @@
     "Development": {
       "commandName": "Project",
       "launchBrowser": true,
-      "launchUrl": "https://localhost:51659/swagger",
+      "launchUrl": "https://localhost:51657/swagger",
       "environmentVariables": {
         "ASPNETCORE_ENVIRONMENT": "Development"
       },
       "sqlDebugging": true,
-      "applicationUrl": "https://localhost:51659;http://localhost:51660"
+      "applicationUrl": "https://localhost:51657;http://localhost:51658"
     },
     "Train": {
       "commandName": "Project",
diff --git a/Gordon360/Services/HousingService.cs b/Gordon360/Services/HousingService.cs
index a0eec9be9..23d611181 100644
--- a/Gordon360/Services/HousingService.cs
+++ b/Gordon360/Services/HousingService.cs
@@ -550,11 +550,11 @@ public async Task<Hall_Assignment_Ranges> CreateRoomRangeAsync(HallAssignmentRan
         }
         // Check if there is any overlapping room ranges in the same hall
         var overlappingRange = await context.Hall_Assignment_Ranges
-            .FirstOrDefaultAsync(r => r.Hall_ID == model.Hall_ID
+            .AnyAsync(r => r.Hall_ID == model.Hall_ID
                 && ((r.Room_Start <= model.Room_Start && r.Room_End >= model.Room_Start) ||
                     (r.Room_Start <= model.Room_End && r.Room_End >= model.Room_End)));
 
-        if (overlappingRange != null)
+        if (overlappingRange)
         {
             throw new InvalidOperationException("The room range overlaps with an existing range in this hall.");
         }
@@ -1062,12 +1062,12 @@ public async Task<bool> IsRAOnCallAsync(string raId)
     /// <returns>True if the student is a resident</returns>
     public async Task<bool> IsStudentResidentialAsync(int idNum)
     {
-        var student = await context.ResidentialStatus_View
+        var isRes = await context.ResidentialStatus_View
                                 .Where(s => s.Student_ID == idNum)
                                 .Select(s => s.Is_Residential)
                                 .FirstOrDefaultAsync();
 
-        return student == 1;
+        return isRes ?? false;
     }