This seems quite expensive given that the units are located in Crown Heights.

(19 people * 1900 avg rent) / 7300 sqft = $4.68 per sqft

Lets look at a typical unit [0] in Crown Heights. We'll look at large units (4+ br) to make it comparable as possible.

It's 4k per month for a 1200 sqft space with for 4br - so

$4000 / 1200 sqft = $3.33 per sqft

So about 40% more expensive than a normal shared unit + plus way more roommates. I think the extra 800-1000 difference per month should pay for food and laundry with plenty to spare for savings.

[0] - http://streeteasy.com/building/348-eastern-parkway-brooklyn/...