Here in flyover country, you can rent an entire suite of multiple private offices in a strip of class B office-park units, including utilities, for less than what WeWork is apparently asking for just one private office. And that's without the insane brand-connected features like having beer kegs at work.
Out here, a foosball table in the office is a red flag. People working on laptops on couches is a red flag. An untidy kitchenette is a red flag. Conducting an interview at a noisy restaurant is a double-red flag. (TSB. I was eating there with my family.) An open office plan is a red flag, unless it is clear that situation is aspirationally temporary, as the company is trying for ramen-profitability. People drinking beer at work is a triple-red flag.
I have been in plenty of small-business service company or business incubator offices (for me, plenty = 2), and they looked just like regular large company offices, except the employees all worked for different companies and had the actual keys to their own lockable office. In one of them, instead of a data center in the secure area in the back of the building, there was a bio-chem lab. Neither were hard to work in, even in the rent-by-the-desk bullpen, because it was quiet. The tenants were mainly working from home and using the rented office only for customer contact, interviews, and the mailing address.