steve mcilroy. r.b.a. and i'd like to point out a few specific items here about section 319. and floor areas don't work in san francisco. done neighborhood-by-neighborhood. the -- with the neighboring two properties are the best tool for determining the square footage of an application. expansion should be large enough to accommodate three bedrooms on the same floor. when we talk about prohibiting new grams or addition in parking this is a mistake if we're adding density to existing buildings. families with young children and seniors need parking spaces. the legislation also reads the planning commission shall find with the keyword shall, this leaves no wiggle room for projects the commission may like. we believe many projects that this commission has approved would be unable to meet the criteria put forward. pertaining to section 5's building code, residential demolition. dry rot should never be considered a demolition. 25% of an exterior wall, facing the street, would be a stark replacement on most lots, which are only 25-foot. [bell ringing] this threshold needs to be remo