everybody has mentioned at our folsom st. nct. another one of our principles besides diversity was to actually use existing zoning where it can apply. so we did adopt the ntz zoning. folsom street is our future neighborhood center. our sli is becoming the m.u.g., the mixed use general. so what -- excuse me, the slr. it is residential and commercial. in most of my pictures, you will see that we're all so liberalizing the use of office specifically to preserve our existing housing stock. i think you have seen the preservation document. i think there are like 75% of the buildings that are sort of in that document. so we want to have more liberal uses sell the buildings can be upgraded and used, there for the office used within limits will be allowed to preserve buildings. the rcd, ninth street and 10th streets, besides having a sort of the bigger uses that are developed regionally, these are actually freeway onramps and off ramps. as much as we would like to have a neighbor of the functions, these streets will always beefeater street