I've only had the opportunity to use this tent for three nights so far, but the first was a whopper with winds in the 40 - 60 kmph (25 - 40 mph) range. Setting it up in these winds was challenging to say the least, but we eventually got everything together. The tent performed well in the winds with no collapsing. The UL4 is relatively spacious tent, rated for 4 adults. I personally would never put 4 adults into this tent, it would be way to tight, but that's typical in the tenting industry. We had 2 adults and a medium sized dog in ours and we had plenty of space, 3 adults would be comfy. The small mesh pouches on the ends makes for nice little storage areas too. Overall I'm very happy with the purchase and would highly recommend it.