Anybody done a high-end Brooklyn Fix-n-Flip?

[Eric A.]

I'm wondering if anyone on the forum has experience performing a high-end fix-n-flip on a townhouse in Brooklyn. Hot neighborhoods like BedStuy and Bushwick are chock full of them, and I'm considering doing one myself on an off-market property I've stumbled upon. I'd love to hear pointers about how to estimate renovations, key features high end buyers look for, and what kind of returns folks are getting.