[SFView]

I think it's a good start for Heller Manus, although I would like to see the large triagular facade sections slighty more angled in slightly different planes. It looks like they started a little of the angle changes already, but the rendering is a little unclear in this regard.

Dean Macris mentioned about a dozen sites being studied for upzoning. If I'm not mistaken, that may include this project, Transbay Transit Tower, 1st and Mission (Piano), 350 Mission, TJPA Howard, six Transbay residential towers, and a possible site just west of the Piano towers.

I am hoping the mix will include another 1 or 2 more 1000+' towers along with Transbay and Piano, and that 350 Mission will return to 850' from being considered below 550'.

Yes, I agree with Reminisence that it is possible the 900' measurement is to the roof, The crown and spire may add to the total.