Received cabin shower all good but instructions on how to fit door trim seal into frame not at all clear sust it out eventually but took half a day of head scratching . Fit glass into frame then lay seal flat on glass on the inside of the door with J shape edge against the frame push seal into frame with a small block of wood that won’t scratch the frame.A bit at a time . A little bit of washing up liquid makes this job much easier not not much just a smear on the J edge .I recommend a photo of this or something similar in the instructions as this was the hardest part of the assembly . It made had work of an easy job though lack of information.