I just took a quick look at the electrical work. The list reminds me of the 70s.
- Sockets are an absolute minimum number.
- More connection points will probably be wanted.
- Only one empty conduit for [SAT/Telefon]. Cable or [SAT]-wiring not included. Is the living room enough, or should it be in several rooms?
- What about the network? TAE is outdated (which is also not included), LAN is in!
Take a look at the RAL-RG 678.