Gregory's place is in a great spot just off the beaten path of the happening Bedford Avenue district, but is easily walkable to the bars and restaurants of Williamsburg as well as the L train into Manhattan.
I didn't get to meet Gregory as he was busy on a video shoot and I was out early and in late throughout my stay, but he was always available over text and ensured I was able to get into the flat easily.
The room is ideal if you're just looking for somewhere to rest at the end of a day's eating, drinking and sightseeing. It's really spacious, has great WiFi and lots of space to hang clothes etc.