Mounting this on the ceiling got my projector completely off the coffee table, which my kids kept bumping into. The tray itself feels sturdy and the adjustable arms let me line it up right where I needed it. Took me maybe 30 minutes to install with a stud finder.
The telescoping arm extends far enough that I finally got the projector perfectly centered over our media wall without any awkward shims. Installation took maybe twenty minutes with two people, and the tray grips the unit securely even when I bump it while adjusting cables.
The ceiling stays clutter-free now that the projector's tucked up high on this mount, and the telescoping arm makes aiming it at the screen a breeze. Installation took maybe twenty minutes with the included hardware, and it feels rock-solid overhead.