Ours was 3K, included all parts, glass, labor. The shower is a modified square shape a square with a slice off of one of the corners. Of course, that's where the door is. He really struggled with getting it all to line up. Mostly because the standard door wasn't the same size as the opening for it and there is an additional trim piece of glass beside the door. Looks great in the end, fainted at the price. Good to see that others are familiar with these kind of numbers. He did everything, measure, fabricate, deliver, install. They were very tall pieces of 3/8" tempered glass. It was no picnic for him!

Is this screwed into sheetrock or into tile? Whatever it is screwed into will need to be repaired and the holes do not sound like they are moving very far so be certain that you do not break one into the other because then you will have a mess especially in sheetrock.

I would put the rod to be even with the top of the cabinet.

HU-785456157, we don’t get a lot of water but some will splash out while showering or while reaching out of shower because it’s a small shower. We have a single 34” x 79”, 3/8” glass panel with a 24” wide opening (no door). It’s installed curb to the ceiling. Our guest shower is small - 30x58. Our master bath walk in shower with a glass panel on a knee wall is much larger so we don’t get any water splashing out. Another thing to consider is air temperature because the shower can feel colder during the winter with no door. We live in southwest FL so heat loss it not problem for us. The no door helps air circulate after the shower which keeps mold from growing.