Thats a personal choice only you can make. If it were I, I wouldn’t do it. It’s nice to have some insulation from people coming to your front door, especially strangers.
Why don’t you move in and live there for a while and see how you adjust to it. I know, it’s your family home, and you’v lived there before, but now you are the “boss”, and can utilize that smaller kitchen the way you want to use it. You just may find that you really like the smaller kitchen.
There is less to clean, and its easier to get to everything you need to use, less wasted motion. I have a small kitchen and I love it. If there is someway to maybe open up a wall to the kitchen so you can have a breakfast bar that company can sit at while you’re cooking you won’t feel so isolated from company.
Just a thought. I hope you get it the way you want it. But remember, act in haste, repent in leisure. And kitchen remodeling is hella expensive!
Eddie