Can ceiling spotlights be installed in a filigree ceiling - drilling?

There is no metal inside my boxes from the factory

By the way, 180 mm holes are possible - I just drilled 105 mm holes in them and can thus represent everything in one alignment.

Well, nothing has changed in the fixed price.

But I would have paid for it too. The spots look cool and I hate the dangling of lamps. But everyone is different.

Greetings, torsan

Hello,
we also had about 50 pots installed on the ground floor; no additional costs arose for the shell construction as a result. We have now received the final invoice from the shell builder. We bought the material itself through the electrician.