I chose to stay at Adel's for a month and had a great experience.
Top notch communication and friendliness from both Adel and the building manager throughout my stay.
The listing is as described and was spotlessly clean. It was a cute little studio and the balcony was great for getting fresh air and sunshine. The dedicated parking spot is SECURE with cameras and nightshift guards (a true savior in Hollywood). Bed was super cozy. You'll have everything you need (bring a coffee maker if Keurig isn't your style, but expect the Keurig to be fully stocked when you arrive). There were lots of other thoughtful little touches to make your first night there easy. There was also laundry (coin operated) and a garbage shoot on every floor, yet another convenience.
The neighborhood was super convenient (just a 3 min walk to the Walk of Fame, and a 5 min walk from Runyon Canyon, which is amazing for morning and weekend hikes) and centrally located to Sunset Blvd, Weho, and Laurel Canyon.
I think "trust" and "safety" are the words that come to mind when it comes to Adel's studio. I'd stay here again, or at any of his listings in the future.