the units that do not meet exposure are on the rear of the building, so not facing langton and some of them will be on the lower floors that will be facing, there's a ten foot rear yard which they have requested a waiver for so they'll be facing this ten foot rear yard, for the lower floors, there's currently a three story warehouse on the side of that. they still do not meet the rear yard rules because in theory, something could come later but at the moment on the higher floors on the rear, there is more air than technically on the property at the time. that's what the dwell -- that's what the dwell being unit is there for. >> one of the things -- about how the housing is used and how it can add to the city's kind of, i guess, dimensions of kind of properties we have. maybe you can talk more about what you have seen in other cities in this type of housing and in particular with the amenity space, one thing you have noticed what we talk about as the commission, how the amenity spaces are distributed or you is a large communal space and there's three other community spaces throughout. s