Great location (if you can handle a lot of street noise) and great communication from hosts.
It's not super clear from the listing that this is one private bedroom in a space where there are two other private bedrooms, which will also have guests who will be using the bathroom, making a lot of noise, etc.
If you are looking for a relatively affordable place to stay for a night or two in Brooklyn and don't plan to be at the actual place other than sleeping, this is a great option.