Meet your Walnut Hill Lane, The Attic Self Storage Resident Managers, Barbara and George Mercer. Barbara and George have almost 20 years experience in the Self Storage Industry. Over 10 years in Tyler, Texas, with a Climate Control Facility, 6 years in Fredericksburg and Keller, Texas before coming to the Attic in 2009. Upon arrival you will be greeted with a smile and receive professional assistance throughout your experience with us. Your unit will be clean and ready for you when you arrive. We look forward to meeting you and assisting with your storage needs.