I had a friend -- who I know from architecture school -- visiting from Detroit for the weekend, so we did a little building tour on Sunday morning.

This is the elevated (and half-finished) CIBC Square Park that spans over the rail lines leading into Union Station. The benches are beautiful. On the right side of the second photo are also fire pits that are in the process of being setup.

This is us nerding out (photo credit to Neat B).

And this is the view looking down Bay Street from the stairs that lead up to the park. We tried to snoop around inside a little but a security guard asked us to leave.

This is T3 Bayside -- a new timber office building going up on the waterfront. Apparently it is the tallest of its kind in North America at the moment. I am also embarrassed to say that I just learned that T3 stands for timber, transit, and technology, and that it is part of a broader office development strategy that Hines is rolling out.

This is Tridel's Aquavista. I'm looking forward to the ground floor spaces getting leased up in this area. All of the ingredients seem to be here for a vibrant waterfront community.

This is the next Aqua-something project. We all assumed that there must be strict umbrella rules in place.

This is Monde by Moshe Safdie & BDP Quadrangle (architects) and Great Gulf (developer). It kind of reminds me of 56 Leonard Street (New York) from this elevation. I guess I'm not used to seeing it from the south side.

Finally, this is Sherbourne Common, which is both a park and an important piece of stormwater infrastructure. It treats stormwater before it gets discharged into Lake Ontario and it also helps to reduce poop from flowing into Lake Ontario as a result of combined sewer overflows.

It's fun being a tourist in your own city. We should all do it more often. It makes you appreciate what you have.

Balconies are a never ending debate here in Toronto (and in many other places). In some cities, like New York, they don't seem to matter for new housing. Residents seem to be generally content without them. But here in Toronto, we have typically included them in new high-rise housing and there has been a lot of debate and criticism around both their utility (high up in buildings) and their impact to overall energy performance.

I have noticed that we are starting to see fewer balconies on new buildings, and I suspect this might increase with the way that costs are right now. And for some people and some (sub)markets, this will be just fine. But I happen to be a huge fan of outside. As my tanned dad likes to say when asked about the value of outdoor spaces in multi-family housing, "you don't get this dark by staying inside." He is pretty tanned.

I also believe that great outdoor spaces are an important ingredient in shaking off the deep-rooted cultural biases that this city has toward low-rise housing. Since pretty much the beginning, low-rises houses with backyards have been seen as noble, whereas apartment buildings have been viewed as disease-breeding tenements liable to morally corrupt even the best of intentions.

This is one of the reasons why we created the two-storey House Collection of suites at Junction House and why One Delisle is almost entirely formed by its outdoor spaces (both balconies and terraces). We wanted to celebrate multi-family living.

At the same time, I really like this adaptive reuse proposal by Peter Song over at BDP Quadrangle. The idea is to allow people to infill their balconies with more interior space so that our existing stock of housing can become more flexible for growing families and for when people's lives just generally change.

It would be a great way to capture additional space within our existing stock of buildings, and I think it would be pretty interesting to see what people ultimately choose when given a binary option: more interior space or more outdoor space. Maybe it would help provide some clarity to the great balcony debate.

Technically, it is my understanding that this is entirely doable.

In the middle of writing this post I shot an email over to one of the best structural engineers in the city (James Cranford, Principal at Stephenson Engineering), and he confirmed that strength is no problem. Typically balconies are designed to accommodate more load than the suites. The thing we'd have to look at is slab deflection, since this is not usually limited on balconies.

The greater challenge is likely to be the overall coordination.

In some cities this sort of thing happens all the time on an ad hoc basis. People just do it and the end result is likely more functional, but the building elevations end up looking pretty schizophrenic. Here you'd need each condominium corporation to bless the change (since the envelope is a common element). And people would also need to agree on what design(s) should be used across the building.

It would require some work, but I think Peter's idea is a really good one. What do you think?

I had a friend -- who I know from architecture school -- visiting from Detroit for the weekend, so we did a little building tour on Sunday morning.

This is the elevated (and half-finished) CIBC Square Park that spans over the rail lines leading into Union Station. The benches are beautiful. On the right side of the second photo are also fire pits that are in the process of being setup.

This is us nerding out (photo credit to Neat B).

And this is the view looking down Bay Street from the stairs that lead up to the park. We tried to snoop around inside a little but a security guard asked us to leave.

This is T3 Bayside -- a new timber office building going up on the waterfront. Apparently it is the tallest of its kind in North America at the moment. I am also embarrassed to say that I just learned that T3 stands for timber, transit, and technology, and that it is part of a broader office development strategy that Hines is rolling out.

This is Tridel's Aquavista. I'm looking forward to the ground floor spaces getting leased up in this area. All of the ingredients seem to be here for a vibrant waterfront community.

This is the next Aqua-something project. We all assumed that there must be strict umbrella rules in place.

This is Monde by Moshe Safdie & BDP Quadrangle (architects) and Great Gulf (developer). It kind of reminds me of 56 Leonard Street (New York) from this elevation. I guess I'm not used to seeing it from the south side.

Finally, this is Sherbourne Common, which is both a park and an important piece of stormwater infrastructure. It treats stormwater before it gets discharged into Lake Ontario and it also helps to reduce poop from flowing into Lake Ontario as a result of combined sewer overflows.

It's fun being a tourist in your own city. We should all do it more often. It makes you appreciate what you have.

Balconies are a never ending debate here in Toronto (and in many other places). In some cities, like New York, they don't seem to matter for new housing. Residents seem to be generally content without them. But here in Toronto, we have typically included them in new high-rise housing and there has been a lot of debate and criticism around both their utility (high up in buildings) and their impact to overall energy performance.

I have noticed that we are starting to see fewer balconies on new buildings, and I suspect this might increase with the way that costs are right now. And for some people and some (sub)markets, this will be just fine. But I happen to be a huge fan of outside. As my tanned dad likes to say when asked about the value of outdoor spaces in multi-family housing, "you don't get this dark by staying inside." He is pretty tanned.

I also believe that great outdoor spaces are an important ingredient in shaking off the deep-rooted cultural biases that this city has toward low-rise housing. Since pretty much the beginning, low-rises houses with backyards have been seen as noble, whereas apartment buildings have been viewed as disease-breeding tenements liable to morally corrupt even the best of intentions.

This is one of the reasons why we created the two-storey House Collection of suites at Junction House and why One Delisle is almost entirely formed by its outdoor spaces (both balconies and terraces). We wanted to celebrate multi-family living.

At the same time, I really like this adaptive reuse proposal by Peter Song over at BDP Quadrangle. The idea is to allow people to infill their balconies with more interior space so that our existing stock of housing can become more flexible for growing families and for when people's lives just generally change.

It would be a great way to capture additional space within our existing stock of buildings, and I think it would be pretty interesting to see what people ultimately choose when given a binary option: more interior space or more outdoor space. Maybe it would help provide some clarity to the great balcony debate.

Technically, it is my understanding that this is entirely doable.

In the middle of writing this post I shot an email over to one of the best structural engineers in the city (James Cranford, Principal at Stephenson Engineering), and he confirmed that strength is no problem. Typically balconies are designed to accommodate more load than the suites. The thing we'd have to look at is slab deflection, since this is not usually limited on balconies.

The greater challenge is likely to be the overall coordination.

In some cities this sort of thing happens all the time on an ad hoc basis. People just do it and the end result is likely more functional, but the building elevations end up looking pretty schizophrenic. Here you'd need each condominium corporation to bless the change (since the envelope is a common element). And people would also need to agree on what design(s) should be used across the building.

It would require some work, but I think Peter's idea is a really good one. What do you think?