$1000 a month for a brand new 740 square foot apartment in the middle of San Francisco. Plus with modern finishes that are frankly much nicer than anything you'll find in the low-end SF rental market. I'd imagine quite a lot of people would sign up.
This is mostly from an NYT article, so perhaps it's just one school if thought among many, but I found it convincing on the merits. https://www.nytimes.com/2019/08/14/opinion/shipping-containe...
I'm in a high-demand city in Canada. The house I'm in right now is worth about $70k. The land it sits on is worth $900k. Shipping containers aren't going to help with that.
Don't know where you live, but I doubt it's more expensive land than San Francisco, where the average acre of land costs $3.2 million[1]. Taking that acre of land, save half the area for green-space and courtyard. Use half the footprint for shipping containers. Stack the containers 8 high.
You now have 242 double-pod units. The amortized land cost per unit is $13,000. Assuming a generous rental yield of 12%, the land cost only adds $130 a month to the rent. That's hardly anything for a 720 square foot apartment.
The lesson is that even San Francisco land costs are no match for the power of high-rise high-density housing.
[1] https://www.6sqft.com/study-shows-huge-disparity-in-u-s-urba...
