EXCELLENT customer service, I got multiple emails to ensure the measurements were correct before they finished my order.
I got smart motorized vertical blinds. These require excellent customer service before the sale. They made sure every measurement was correct before making my blinds and shipping them to me in less than a week. All the attention to detail before the sale made sure they were perfect.
I've had them for 18 months now, and still extreme happy, they help control the temperature in the house.