Yes, guests can typically request a specific room type or location when booking at Westin Hotels. The Westin aims to accommodate guests' preferences as much as possible. When making a booking, either online or through a travel agent, guests can usually indicate their desired room type, such as a deluxe room, suite, or accessible accommodation. Additionally, it is often possible to specify preferences regarding room location, such as a pool view or proximity to elevators. However, it is important to note that specific requests are subject to availability upon check-in. Guests are encouraged to communicate their preferences directly to the hotel staff during their stay to ensure the best possible experience. For further details on policies or to confirm availability, visiting the official Westin Hotels website might yield relevant information and assistance.