According to StreetEasy, there are eight units over five floors, with a storefront on the ground floor. Average rent is in the $3,500 ballpark.
Here's one of the listings from KVNY:
This is a NEWLY renovated 2 bedroom, 2 marble baths duplex. It has a balcony as well as a granite kitchen (with dishwasher) and also it's own washer/dryer unit. It is accented by wide plank hardwood floors & exposed brick. It even has individual climate control and video intercom for extra safety. Please call for access. (PICTURES TO COME. APARTMENT IS STILL BEING RENOVATED) We have numerous apartments all being renovated in this building available March 15.
And you'll be that much closer to the brunch line at Prune.