TR Durable, and serves its purpose! - The negative reviews are surprising. I loved this product, it fit my shower very well. The building process did take a little while but the instructions helped. The process of installing works just like any tension rod. Push it upwards into the corner firmly and then scoot the bottom if the rod into the bottom corner. I’ve had it for 2 years so it did have a little rising but it still is good condition if you regularly clean it. The shelves are height adjustable and removable which is super helpful! I definitely recommend for standing tall showers only.