Hm interesting, except hotels are very dense and I’ve never been in a hotel room without a window. I believe it’s illegal. If it weren’t, then the market would show that people want windows.
Not illegal everywhere, and not uncommon, either. I was a little late booking a trip to Stockholm the other day, and of the few remaining quality hotels, most rooms were sadly listed as "No windows".
> I’ve never been in a hotel room without a window
You might not be able to extrapolate your own experience over all hotels, there are countless of hotels without windows, and it's surely not illegal everywhere.
