The apartment is very cute! Each bedroom has its own A/C unit which is nice. The one in the TV room doesn't seem to work as well, but not a problem unless it's really hot. It's nicely furnished.
There are a short set of steps up to the main door, but the apartment is on the main floor.
The only issue we had was parking - later at night, it can be difficult to find a spot nearby. Generally we were able to find a spot within a few blocks.
A couple of things you may want to bring with you: paper towels, sugar for your coffee, salt. The place has all the dishes you should need but you will want to bring your own food items (spices, etc.) if you are going to cook.
I'll stay again if I am in Brooklyn!