we have council member sally mcdonald that would like to ask a question? >> all right. yeah, sally? >> yeah, just going back to the difference between what helen said about housing accessibility and housing access, what are the issues are for all san franciscans, all of them exist for people with disabilities. housing is an important issue, but affordable and accessibility. specifically, the barriers, you asked about the barriers to -- in our own lives, and this is in the past now. i'm also a homeowner in san francisco and had to make our house accessible for my daughter in a wheelchair, as well. and you know with some creative planning, we have an elevator in the back yard -- it worked -- it wasn't perfect, but it worked. one thing i think that could be helpful for people who are trying to make changes on their own is to have the planning department appreciate that and work in concert with families who are -- maybe -- you know, you have the means to make the changes or you found somebody to subsidize them or whatever, and then, you're stopped at the planning department. i suppose i