Flooding crawl space.

Their home might be a good deal but their space rent might be too high for the area, forcing them out and making it difficult to sell.

First and foremost, I hope everyone is staying sane and healthy, we may be quarantined for some time but this could be an amazing space to reset, reflect and recharge from the fast paced city life that we have become accustomed to.I hope your employer or clients are understanding and able to keep you employed and in business.

It is a substantial loss as we are unable to fill the airbnb space and the subtenant lease is significantly below market rate.

I have some experience with renting retail space. 

You can certainly fix up your own spaces (I'm personally finishing my own basement); however, there is an opportunity cost associated with DIY work.

Many would pay $4k a month for a shoebox that feels brand new vs a bigger space that is outdated or not too clean. 

Higher end interiors, outdoor space, basically any upgrade raises the costs.  

There are still hard money lenders that are active, but there has been a huge push over the past few years as more and more people flocked into this space.

Although places like WeWork and such may have not gone about the flexible work environment model in the correct way there is certainly something to be said for still wanting an office space, but a more shared or less permanents lease model would certainly be attractive to many startups....including myself!