Okay :)
2 floors, each ~80m².
WAN comes from coax modem as cooper with max. 250/50 for now. Maybe we get fiber (1000/250) next few years, but no reason for SFP(+) for now.
Germany
Thought so about wifi 7 too, thx.
Some plugs, bulbs, radiator valves and a camera (mostly Tapo/Kasa/TP-Link so far)...