This particular location just opened 3 weeks ago and is apparently already at 70% capacity with a mix of enterprises and startups. Even my Hotdesk membership can't start officially until Oct 1 because they're apparently sold out (though walking around there's plenty of space).
Based on these surface observations, the core business at least seems "plausibly profitable". But all the crazy side businesses like co-living just seems like overexpansion to me.
I'll politely decline as an investor, but I'm happy to sign up as a lowest-tier, month-to-month customer.