It really shouldn't fail because of 2-3 more cables.
After dealing with the topic, I find two things about some builders really alarming.
1.) How often it happens that they have little to no engagement with the topic, even though they have a strong need for internet (social media, home office, work).
2.) How, based on this example, the electrician has so little knowledge (a medium-sized accusation), but then also offensively sells this ignorance as knowledge (a very big accusation). I will also leave a second "shame" here. You have "network sockets everywhere". Here you get the sensible tip to install the access point on the ceiling due to its mode of operation. Most likely it wouldn't even cost more if you omit one network socket on the wall for this. Instead, you plan an access point in the storage room in the attic.
I want to finish with my own question:
We have planned two network connections outside. 1x for an outdoor access point and 1x for the terrace roof. Now I had a conversation with KD Overdachungen. They said that their terrace roof cannot be connected to the network at all but is only remotely controlled via radio. An app control is not possible.
Can someone give me feedback on this?
How have you realized your outdoor connections concretely? So where should the cables come out of the wall? Below the suspended ceiling where the terrace roof is attached, and then preferably not in the middle but further left or right?