Waterproof louver roof pergola is a wonderful shading for your outdoor living space, it can be used as an outdoor bedroom for relaxing.
With a remote control machine or rain sensor, you could sit under it to close the roof when it is a rainy day and open the louver blades with angle during Sunday.
You could see the sky and star through the open louver blade lines especially at night.
For the side options, there are fixed panel and motorized side screen, sliding glass door, louver shutter as equipment.
Tourist trade would build a modern aluminum arch for clients relaxing, chatting, or covering the swimming pool and hot tub outdoor with motorized side screen for sides covering, creating a private area if necessary.