On-site electrical planning tips and warnings

Hi @all,
Thank you for the many suggestions.
I have a few more questions:
I have planned 3 KG empty conduits from the HAR to the outside. 1 for doorbell and power to the front. 1 for power to the carport/parking space. 1 for cables to the front.
Isn't that enough for now? Is there an advantage to laying the cables right away?

I have two outdoor light points in the standard. One on the front door side, one on the terrace side.
Apart from the parking space, I can’t think of any other place where I would need lighting.

Outdoor sockets: Is one per house side enough?

Access points: Is one per floor enough?
I would connect all permanently installed devices via LAN anyway.
Do controlled residential ventilation and heat pump have to be connected by the electrician with permanently installed CAT connections? Can't I run a cable there myself and put it on the ceiling? It’s a (pretty small) room after all.

A simple doorbell would be enough for me, but we are planning an empty conduit to the front anyway (see above).

If I equip the switches that need to be switched with logic with Shelleys, is that enough?

The photovoltaic empty conduit is planned. Although the electrician wanted to lay a cable right away during an initial consultation. How do I best argue here and what kind of empty conduit is needed? From the other thread where this was recently discussed, I didn’t really get any smarter. Suddenly multiple conduits were mentioned.

Is there, besides aesthetics and cable clutter, any technical or other reason that speaks for fixed multiple sockets and against power strips?

How many ceiling light points do you have in the different room types?

Sorry for some of the very beginner questions.

I know, normally it is advised to plan this trade from the beginning, but that was not possible with my general contractor and the subcontractor; they explicitly wanted to do it only during the shell construction.

No. Financially plan it at the beginning. Otherwise, the actual planning always happens first during the shell construction.

How many ceiling light spots do you have in the different room types?

One :D
In the bedroom, we have a two-way switch for the cozy bedside lamps, i.e. a socket.
Dimmer in the bathroom
Dimmer in the dining area
One or two sockets operated by light switches is always good.
In the utility room, we have quite a demand: Fritzbox, fridge, some chargers...
Today, I would plan USB charging sockets in the kitchen, on the sofa and in the bedroom.

If you like, you are welcome to make concrete suggestions. You can find my floor plans here (please ignore the drawn-in furniture):

If not now (lighting planning), when then should drawn-in furniture be "true"?

When my wife is in the house. :rolleyes:
No kidding.

When my wife is in the house. :rolleyes:
No kidding.

?
Are we supposed to check 77 pages now to see how you are going to build?

I don't understand. The floor plan in terms of the walls is set and is linked above. Exactly how the furnishing will look, my wife cannot decide until the house has at least screed and interior plaster. I made a draft for the open space, which will probably correspond more to the actual furnishing than in the architect's plan, but even in the hallway with cabinets and shelves, my sweetheart simply refuses to decide.

Here is the link to the open space draft (outdated room depth, 25cm will be added):
https://www.hausbau-forum.de/threads/lage-stadtvilla-oder-efh-auf-500-m2-rechteck.33505/post-398716