We have a side dinette Hawk for the two of us and occasionally our dog. The dog sleeps on the floor under the dinette table. On cold nights when we retire to the camper before bed time and listen to a podcast or something, my wife relaxes in the bed and I sit at the rear seat of the dinette, and can put my feet up on the settee if I want, with the dog at my feet. The dog takes up most of the space there.
You are always going to make compromises with any camper. Sometimes I think the front dinette would be more comfortable for dining, but we usually eat outside. The main reason I really like the side dinette of all the options is that I am usually up a lot earlier than my wife, like an hour before sunrise. With the side dinette, I can get up and make coffee, then sit at the rear seat of the dinette without having to push in the bed slider. One bad thing about the layout is that the bed slider needs to be pushed in about 2 inches in order for the glass top sink lid to be up. So our bed is never fully extended because I need the sink to get water for coffee in the morning. It has little impact on the bedding, the edge of the mattress extensions just sits up on the edge of the bed slider a little bit. I would happily have either 2 inches more camper overhang, or shorter mattresses to avoid this. I would hope the Granby would not have this issue. The other nice thing about the side dinette is the usable side window. The windows in the front dinette models are just about useless. Also, the way the table moves around gives a lot of flexibility for various situations. One person can sit at the dinette while the other cooks easily. Or one person can be using the sink and with the table pushed out of the way, the other person can easily get by them or even change clothes.
I hope one day. FWC adds some adjustability to the dinette seats. I have had lower back issues for many years, something about a herniated disk or some nonsense. Its not painful, just occasionally uncomfortable. I tend to like seats that recline a lot. The FWC dinette seat only has one setting, which does have a bit of "reclination", but it would be nice if there was some adjustment like a car seat.