
Airbnb's IPO documents recently went public.
Not surprisingly, their business as a travel company has been heavily impacted by COVID-19. Last year, the platform saw 326.9 million nights and experiences booked, with 251.1 million being booked in the first nine months of 2019. This year, nights and experiences are down to 146.9 million for this same nine month period. Revenue is correspondingly down from $3.7 billion for the first nine months of 2019, to $2.5 billion for the first nine months of this year.

But what is also clear from their data is that people still really want to travel and have new experiences. As soon as April passed and the Northern Hemisphere entered the normally busy Q3 travel season, domestic travel began to quickly ramp back up. For many, this likely took the place of international travel. See above chart.
Of greater concern might be all of the regulation that now surrounds short-term rentals. As of October 2019, about 70% of the platform's top 200 cities (by revenue) had some form of regulation impacting short-term rentals. But at the same time, no one city accounts for more than 2.5% of the platform's revenue. So there's strong geographic diversification.
If you'd like to take a look at the company's S-1, you can do that over here. And for those of you who might be curious, these are Airbnb's top 10 cities based on revenue:
London
New York City
Paris
Los Angeles
Rome
Barcelona
Tokyo
Toronto
San Diego
Lisbon


If I have learned anything from this pandemic it is that, when push comes to shove, Torontonians will eat pretty much anywhere. On sidewalks. On streets. In white tents that masquerade as outdoor dining. And in many other little urban crevices.
I am only half-joking, because the reality is that this pandemic has pried us away from the status quo and forced us to reconsider how we allocate and how we occupy many of our public spaces. There will be some positive outcomes on the other side of this.
To that end, a new city building effort has just been announced here in Toronto. (Alex Bozikovic of the Globe and Mail wrote about it here in "Rebirth of the Promenade".) The vision is called "University Park" and the team behind it includes the landscape architecture firm PUBLIC WORK, the non-profit Evergreen, and the Michael Young Family Foundation.
What they want to do is transform Toronto's University Avenue into something akin to La Rambla in Barcelona -- except better:
Our vision brings together patches of public green space that are currently disconnected and inaccessible in order to create a signature destination in the centre of our province’s capital. By making minor adjustments to the existing roadway on University Avenue and converting only 9.5 acres of city-owned asphalt into native landscape, pedestrian walkways, bike paths, and cultural installations, we can create a 90-acre park that spans from Queen’s Park all the way to the waterfront.
It's about time. My only request is that they include small sidewalk crevice where I might be able to sit and enjoy a chicken burrito and a glass of wine. To learn more about University Park and to subscribe to their newsletter, click here.
Image: PUBLIC WORK

In this January 2018 report from the Fraser Institute, they pegged the average population density of Paris to be about 21,067 inhabitants per square kilometer (2014 population year). It is the second densest city in their report after Hong Kong, but the densest in Europe. By comparison, Vancouver sits at around 5,493 inhabitants per square kilometer (2016 population year).
Now, these are of course city averages. Some neighborhoods will be higher and some will be lower. According to a January 2018 study by Alasdair Rae -- who is a works in the Department of Urban Studies and Planning at the University of Sheffield -- these are the most densely populated square kilometers across Europe (or at least within the 39 countries that he looked at).
Paris, once again, comes in near the top with a peak density somewhere around 52,218 inhabitants per 1km square. The square in question is in the neighborhood of Goutte D'Or. And the only square within the study to come in denser is one from the L’Hospitalet de Llobegrat in Greater Barcelona (53,119 inhabitants per square kilometer).
Now let's take a look at how these sorts of densities actually manifest themselves. Below is an aerial capture from Google Maps showing a section of Goutte D'Or in Paris. The buildings are all pretty much 7 storeys (mid-rise), but the blocks are mostly filled in. Lots of interior courtyard apartments. This is one way to get to over 50,000 people per square kilometer.

Returning to Vancouver as a point of comparison, below is an aerial capture from downtown Vancouver at exactly the same scale as the Paris capture. I couldn't find a density map of downtown, but it's probably safe to assume that it's greater than 5,493 and a lot less than 52,218 residents per square kilometer.

What you see here is typical Vancouverism. Lots of slender point towers, careful tower positioning and spacing, and generally low podiums. It is a perfect demonstration that height and density do not necessarily correlate. It is possible to have low buildings and high density, which is something that Europe obviously does very well.
But here's the important question: In which of these two examples would you rather live? Please leave a comment below.
