That is why it is so good that we each get to tick what we will spend our money on.
Anyway, it's not cheap, that's true and that's what I thought at first, but then we were able to use them in a courtesy vehicle and saw their use (I already said that those in the kitchen cupboards are of no use but hey, they are there). They are extremely good reading lamps at their greatest strength (because dimmable). I can only guess you did not experienced them yet: they are very handy and built-in, in my opinion more convenient than plug-in lights. Everyone has their own thoughts on this and I'm glad you saved 700 pounds. For me there are other options that are ridiculously expensive but each to their own opinion of course.
Sometimes you also have to check something on the order form that you actually find too expensive: I had trouble with the price of the air conditioning, but after much consideration I took it anyway (and testing it in the courtesy vehicle).
But I understand you, because I have the same reflections with the shower connection at the back: I didn't take it because of the price (318 euro); I bought a shower set (30 euros): it comes in a case and can be connected to the indoor tap. You also have to connect the one at the back if you bought it and therefore needs the same operation as what we bought. We now have a pull-out shower head at the kitchen unit on our T4 westfalia california and find it just as useful to use the shower hose from the outside side window as it is from the tailgate since the T5 california. So you see, you will not soon encounter two identical Californias.
Now just keep waiting for delivery so I can finally enjoy 'the looter' of our savings
Greetings