anchor.diff:  <div class="row">
     <div class="col-md-12">
       <%= f.button class: 'btn btn-primary btn-block t-preview' do %>
  -      Preview booking request at <%= location.name %>
  +      Preview appointment at <%= location.name %>
       <% end %>
     </div>
   </div>
  
positive.code: 
      <div class="row">
        <div class="col-md-12">
          <h2 class="h3">Desired slots</h2>
          <% @grouped_slots ||= slots_by_month(slots) %>
          <div class="form-group col-md-4">
            <%= f.label :first_choice_slot %>
  
negative.code: <% content_for(:page_title, t('service.title', page_title: "Book appointment at #{location.name}")) %>
  
  <div class="page-header">
    <ol class="breadcrumb">
      <li><a href="<%= root_path %>">Planner</a></li>
      <li><a href="<%= root_path %>">Appointments</a></li>
      <li class="active"><%= location.name %></li>
    </ol>
  
    <h1>Book appointment at <%= location.name %></h1>
  </div>
  
  <%= form_for @booking,
  