i will pass to commissioner trasvina. thank you. >> thank you commissioner lemberg and thank you for the presentation. i have three i think quick questions. it was stated that no windows face the property line. >> of course. >> my question is, that doesn't matter because your argument is from the new stairs you can see into your house through your window, so doesn't matter which way the windows face- >> it is only 21 inch wall, that's it. anybody on that deck (indiscernible) >> okay, great. thank you. my second question is, on the issue of the concealment for lack of better word, the tree isn't on the plans. >> exactly. >> is that-does that in your view-does that avoid the issuance of the-is the relevance about the impact on the tree, or is it on-what difference does it make whether the tree is on the plan or not? >> it invalidates the whole design review. >> tell me why. >> because winslow wasn't told about the glass wall or the tree. deciding that condition from him. >> what's the impact of not having the tree on the pl