I am remodeling my bathroom and putting in new bathtub shower doors. I absolutely love the look of the Nivea Alvin model. Although not fully installed, the dry fit into the space looks incredible. None of the parts arrived damaged or missing and was packed very well. It looks like a large picture window into the tub/shower and has made the space look much larger, which is exactly what I was going for. Constructed very well. Perfect height. I'm 5'9" and they are taller than me sitting on the tub ledge, so the water won't spray over the top, for me. Absolutely satisfied and can't wait for the finished look.