diff --git a/apps/baseline/README.md b/apps/baseline/README.md
index e6d79b7..31cf8f7 100644
--- a/apps/baseline/README.md
+++ b/apps/baseline/README.md
@@ -1 +1,89 @@
 # Base Line - The Single component
+
+The easiest way to create a simple Reactive Form is to use a single Angular component to build and display the form. In this example application, an asynchronous call to an API is simulated. The `Contact` object thus obtained is used to create and initialize a `FormGroup` using the Angular `FormBuilder`.
+
+```typescript
+  public ngOnInit() {
+    this.subscription = this.service
+      .loadContact()
+      .subscribe((data: Contact) => {
+        this.form = this.createForm(data);
+      });
+  }
+
+  public createForm(model: Contact): FormGroup {
+    const name = model.name;
+
+    const addresses: FormArray = this.fb.array([]);
+
+    const group = this.fb.group({
+      name: this.fb.group({
+        firstName: [name ? name.firstName : ''],
+        lastName: [name ? name.lastName : ''],
+        middleName: [name ? name.middleName : ''],
+        prefix: [name ? name.prefix : ''],
+        suffix: [name ? name.suffix : ''],
+      }),
+      addresses: addresses,
+    });
+
+    if (model.addresses) {
+      model.addresses.forEach(addr => {
+        addresses.push(
+          this.fb.group({
+            line1: [addr ? addr.line1 : ''],
+            line2: [addr ? addr.line2 : ''],
+            city: [addr ? addr.city : ''],
+            state: [addr ? addr.state : ''],
+            postalCode: [addr ? addr.postalCode : ''],
+          }),
+        );
+      });
+    }
+
+    return group;
+  }
+
+  get addresses(): FormArray {
+    return this.form.get('addresses') as FormArray;
+  }
+```
+
+The component's template remders input controls for the Contact's name, and iterates over the array of addresses to render controls to edit each one.
+
+```html
+<form *ngIf="form" [formGroup]="form">
+  <ng-container formGroupName="name">
+    <div>
+      <label for="firstName">First Name: </label>
+      <input name="firstName" formControlName="firstName">
+    </div>
+    <!-- etc for each attribute in the Contact name -->
+  </ng-container>
+
+  <ng-container formArrayName="addresses">
+    <ng-container *ngFor="let addr of addresses.controls; let i=index">
+      <!-- Note: the form group is bound to the index variable -->
+      <ng-container [formGroupName]="i">
+        <div>
+          <label for="line1">Line 1: </label>
+          <input name="line1" formControlName="line1">
+        </div>
+        <!-- etc for each attribute in the Address -->
+      </ng-container>
+    </ng-container>
+  </ng-container>
+
+</form>
+```
+
+## Pros
+
+- All of the logic is in one place
+- The potential complexity of multiple components is avoided
+
+## Cons
+
+- The component and its template will become ever larger and more complex as the form grows
+- Little-to-no opportunity for code reuse
+