Let me start by saying this ground stand does its job well once installed. My Senville 24,000 BTU unit sits perfectly on it, raised safely above flood-prone areas. The galvanized steel construction feels incredibly sturdy - no wobbling even during heavy storms.

The adjustable height (4-12 inches) was a lifesaver for my uneven backyard. I set it at 8 inches to avoid debris while maintaining good airflow. The rubber pads really do reduce vibration noise noticeably compared to my old DIY cinderblock setup.

Now the not-so-great part: the instructions might as well be hieroglyphics. Like other reviewers mentioned, they assume you're already an HVAC technician. I spent 45 frustrating minutes trial-and-error assembling before realizing the extra fasteners were actually for different unit configurations.

Pro tip: Dry-fit everything first! Some screw holes didn't align perfectly with my unit's base until I slightly adjusted the bracket width. The included hardware bag had both metric and standard sizes - a thoughtful touch that saved me a trip to Home Depot.

While installation was more challenging than expected, the end result is rock-solid. Just be prepared for some head-scratching moments if you're not mechanically inclined. Worth the struggle for the protection it provides.