Thank you for reading. I'll keep it short.
Had NBN installed last weekend. The guy was looking for an old Foxtel cable which we did have, the problem was it was going into my old room upstairs (for the inside box) in the back corner of the house. I specified this will be ok dependent on reception to other areas of the house. So install has gone fine but Exetel did not have the modem sent so no testing could occur. I signed the NBN form for install but put my own words 'dependent on reception downstairs'. Of course, the reception downstairs is almost not existent to the degree of not being able to sign any devices onto the network and register. I have been looking into WIFI repeaters but the layout and available power points of the house make this slightly unfeasible (open to suggestions). The only logical place I can get a repeater to work is via a power point about 5 metres outside the room. Which would still need the reception to travel through the second concreted and brick-walled floors/walls. The reception upstairs is excellent.
Do you think I have any avenue of recourse for a reinstall downstairs or have I cooked my goose?
TLDR - Once the NBN inside box is installed can I ask for a reinstall as I was advised the reception would be fine downstairs and it is not.
You can ask for a re-install, but the answer will be for you to hire a cabler yourself.