We were very happy with our cabin on Aurora, the bathrooms do need an update but the cabin size and facilities are excellent. TV reception is poor regardless of ship, it's because you are off shore. If you want to watch TV I would suggest sticking to the prerecorded stuff. We were on Iona 2 weeks ago (where I suspect our Covid came from) and the cabin was lovely, bathroom definitely an improvement but the cabin was so narrow, a real squeeze round the bed and storage is nowhere near as good.
Try to relax and just enjoy what the cruise has to offer - scenery, snow, wildlife. Even if it's not what you expected there should be some venue on board that you can enjoy.