I purchased this Sunny Shower sliding tub door and installed it carefully according to the instructions. The door itself looks good and the hardware feels solid, and the stainless top rail is sturdy.
However, the water containment design is inadequate.
The only seals included are:
A vertical seal on the sliding door
A seal on the fixed panel
A magnetic stopper seal at the closing edge
There is no effective bottom or extended seal at the lower joint between the sliding door and fixed panel.