Hansgrohe shower faucet experiences

The washbasin faucets are all Hansgrohe Metropol again. They are top quality

Wall-mounted or mounted on the washbasin? (They are available in both versions)

Wall mounting or mounted on the washbasin? (They come in both versions)

Wall. Below are countertop washbasins on the kitchen sink cabinet.

Wall. Below that are then above-counter washbasins on the sink cabinet

My wife also really wants wall-mounted taps and preferably with a sensor. But I still have some doubts because the basic body for the wall outlet always depends on the manufacturer. In other words, once Hansgrohe is mounted on the wall, I don't think another manufacturer can be installed later. I still have some minor doubts about that. I also need to check the options regarding above-counter basins or sinks without a faucet hole.

We have finally decided on wall-mounted faucets earlier today. Duravit (DuraSquare) also offers nice sinks without a tap hole. Two questions:

[*]How high did you approximately install the wall-mounted faucet? Is there a standard measurement for this?
[*]The Hansgrohe base unit for the wall outlet (article number 13622180) has an Rp 1/2 connection on one side. Is this a standard 1/2 internal thread, so that later, if necessary, a different outlet with 1/2 could be installed (for example, a very simple example, the HANSAELECTRA (article 00880019) with G 1/2 external thread)?

[*]How high did you roughly install the wall fitting? Is there a standard measurement for this?

That depends on how high your base cabinet is and which washbasins you have. I think there were distance measurements in the instructions back then – I followed those.

[*]The Hansgrohe underbody for the wall outlet (article number 13622180) has an Rp 1/2 connection on one side. Is that a completely normal 1/2 internal thread, so that later you could, if necessary, also install a different outlet with 1/2 (for example, a really silly example, the HANSAELECTRA (article 00880019) with G 1/2 external thread?

I think YES, BUT please don’t hold me to this statement, that was unfortunately 1.5 years ago and at that time I was in full house-building mode and just got things done. I mean that you can screw anything ‘on the surface side’ onto the threads.

Great, thanks. The topic would then be settled. Hasngrohe lower bodies were ordered and have already arrived.