diff --git a/src/models/actions/create/CreateRunnerOrganisation.ts b/src/models/actions/create/CreateRunnerOrganisation.ts
index 04edf93..1938eee 100644
--- a/src/models/actions/create/CreateRunnerOrganisation.ts
+++ b/src/models/actions/create/CreateRunnerOrganisation.ts
@@ -1,6 +1,6 @@
 import { IsInt, IsOptional } from 'class-validator';
 import { getConnectionManager } from 'typeorm';
-import { AddressNotFoundError, AddressWrongTypeError } from '../../../errors/AddressErrors';
+import { AddressNotFoundError } from '../../../errors/AddressErrors';
 import { Address } from '../../entities/Address';
 import { RunnerOrganisation } from '../../entities/RunnerOrganisation';
 import { CreateRunnerGroup } from './CreateRunnerGroup';
@@ -10,8 +10,7 @@ import { CreateRunnerGroup } from './CreateRunnerGroup';
  */
 export class CreateRunnerOrganisation extends CreateRunnerGroup {
     /**
-     * The new organisation's address.
-     * Must be of type number (address id).
+     * The new organisation's address's id.
      */
     @IsInt()
     @IsOptional()
@@ -21,16 +20,10 @@ export class CreateRunnerOrganisation extends CreateRunnerGroup {
      * Gets the org's address by it's id.
      */
     public async getAddress(): Promise<Address> {
-        if (this.address === undefined || this.address === null) {
-            return null;
-        }
-        if (!isNaN(this.address)) {
-            let address = await getConnectionManager().get().getRepository(Address).findOne({ id: this.address });
-            if (!address) { throw new AddressNotFoundError; }
-            return address;
-        }
-
-        throw new AddressWrongTypeError;
+        if (!this.address) { return null; }
+        let address = await getConnectionManager().get().getRepository(Address).findOne({ id: this.address });
+        if (!address) { throw new AddressNotFoundError; }
+        return address;
     }
 
     /**
@@ -41,7 +34,7 @@ export class CreateRunnerOrganisation extends CreateRunnerGroup {
 
         newRunnerOrganisation.name = this.name;
         newRunnerOrganisation.contact = await this.getContact();
-        // newRunnerOrganisation.address = await this.getAddress();
+        newRunnerOrganisation.address = await this.getAddress();
 
         return newRunnerOrganisation;
     }
diff --git a/src/models/actions/create/CreateRunnerTeam.ts b/src/models/actions/create/CreateRunnerTeam.ts
index fc5c310..451d9d6 100644
--- a/src/models/actions/create/CreateRunnerTeam.ts
+++ b/src/models/actions/create/CreateRunnerTeam.ts
@@ -1,6 +1,6 @@
 import { IsInt, IsNotEmpty } from 'class-validator';
 import { getConnectionManager } from 'typeorm';
-import { RunnerOrganisationNotFoundError, RunnerOrganisationWrongTypeError } from '../../../errors/RunnerOrganisationErrors';
+import { RunnerOrganisationNotFoundError } from '../../../errors/RunnerOrganisationErrors';
 import { RunnerTeamNeedsParentError } from '../../../errors/RunnerTeamErrors';
 import { RunnerOrganisation } from '../../entities/RunnerOrganisation';
 import { RunnerTeam } from '../../entities/RunnerTeam';
@@ -12,7 +12,7 @@ import { CreateRunnerGroup } from './CreateRunnerGroup';
 export class CreateRunnerTeam extends CreateRunnerGroup {
 
     /**
-     * The new team's parent group (organisation).
+     * The new team's parent org's id.
      */
     @IsInt()
     @IsNotEmpty()
@@ -25,13 +25,9 @@ export class CreateRunnerTeam extends CreateRunnerGroup {
         if (this.parentGroup === undefined || this.parentGroup === null) {
             throw new RunnerTeamNeedsParentError();
         }
-        if (!isNaN(this.parentGroup)) {
-            let parentGroup = await getConnectionManager().get().getRepository(RunnerOrganisation).findOne({ id: this.parentGroup });
-            if (!parentGroup) { throw new RunnerOrganisationNotFoundError();; }
-            return parentGroup;
-        }
-
-        throw new RunnerOrganisationWrongTypeError;
+        let parentGroup = await getConnectionManager().get().getRepository(RunnerOrganisation).findOne({ id: this.parentGroup });
+        if (!parentGroup) { throw new RunnerOrganisationNotFoundError();; }
+        return parentGroup;
     }
 
     /**
@@ -42,7 +38,6 @@ export class CreateRunnerTeam extends CreateRunnerGroup {
 
         newRunnerTeam.name = this.name;
         newRunnerTeam.parentGroup = await this.getParent();
-
         newRunnerTeam.contact = await this.getContact()
 
         return newRunnerTeam;