I was just contemplating on upgrading my case (Antec 900 V1, she's getting old). My Antec wasn't really flexible nor tool-less but I liked the all black finish inside the case like this one has done.
I didn't see a weight on the case. My Antec weighed in around 25lbs. What I thought was odd is that it states it has two front fans, but it has a solid front piece. Unless it's something like the front panel opens revealing the fans but that would be a turn off for me right away.