Hi Moondog,
Why not take another look at the Blackwolf Turbo 240
https://blackwolf.com.au/collections/turbo-tents/products/phoenix-leisure-group-s00074-turbo-240-tent-828-5252Don't think wifey will be going camping again so PM if interested because I'll give you a good price (used twice)
Setup for 2 had a camping bed either side and a camping cupboard in between at the back. Luxury. Under the awning had a stand with 2 burner stove, esky and seats.
Sounds like it would work really well for you. Only downside is 25kg which could be a problem lugging around as you get older. Plus it does take up room in the car.