The One Where An Apartment Caught Fire At 3am

All Kate wanted to do was get in more than five hours sleep before having to get up and go to work. Unfortunately, Life just wasn't that kind. That and some idiot upstairs had thought that 3 am was the perfect time to take up home baking. OR the AU where they live in an apartment building owned by Clint Barton, Kate realises the versatility of duvets and really early morni