From Lasner/OC Register
Says CEO Ray Pacini: "...Following completion of these models in mid-January, we released 10 homes for sale and generated seven sales orders to date averaging $1.96 million per home"
13 completed and unsold homes at Brightwater...
If you're willing to get a much smaller space (<200 sq ft) for your budget...m2m office suites might be your answer. These are class A and provide separate meeting rooms, etc.
http://www.executivesuites.us/office-suites/california-executive-suites/irvine-executive-suites