The Kampa Rally 390 Pro is a great awning for your caravan. Well made and we found it quick and easy to set up. The Pro version being made of a far better grade of material than most of the competition. Doorways at each side and the three front panels can be opened to provide flexability and plenty of fresh air. The 390 covers most of the side the caravan to give you plenty of room inside. Appears to be pretty sturdy especially with the extra straps and poles which can be purchased seperately, well worth a little extra investment. To sum up a very good product, well worth a few extra quid for the Pro version.