really limits what you can do and you're into a design, interior design that is -- especially with multifloors, and this would actually bring us to a 20-foot frontage for each of these if i did the math right which is extremely small. and thrls is a really big demand for larger, new homes in san francisco. i've talked to a lot of realtors and of course it's not going to be cheap but there are people who afford to pay for this and they would rather live in san francisco than somewhere on the peninsula or outside san francisco and marin but there isn't a big stock of these homes and buying an older home is a lot more expensive proposition because you buy the older home and have to pay a lot for that and put a lot of money into upgrading a 1925 openly which oftentimes has not been, you know, brought up to date so they're looking for this type of product. and i would agree with staff we need some design changes. this is really knowy valley and know it's on the border with diamond heights but clearly is with nowie valley and it was changed a few years ago and gold mine comes down in a culdesac from