Went here over the weekend with a large group and stayed for hours. We had the pleasure of testing a large portion of the menu, and everything was excellent. To be fair- I'm a casual sushi fan and not a connoisseur, but it was better than the usual spots I hit, like Kona. The service was unequaled- there was a ton of seamless teamwork and it was evident they really cared about our experience.
My favorite was the Wicked Roll- I had one and a half of these myself! The sweet Thai chili sauce is amazing!
The thing I didn't love, and this is picky, but they have an ENORMOUS front door that lets in a lot of light in the late afternoon. It disturbs the ambiance and vibe of the place every time a new patron walk in.
I highly recommend Sushi Room to anyone who likes sushi, or who wants a great spot to hang out in south Chandler.