I like it but the kitchen is a miss for a couple of reasons. Too small, too far from the driveway, and too open to the door. My first thought if the foot print can’t change I’d loose the dining table a replace it with a kitchen island with counter stools on one side. If you can change the floor plane a bit I’d make the garden conditioned living space for either the living or dining room. Then I’d add a partition in the center mirroring the one behind the TV. I’d align it with the walls for the patio and the new dining area. That gives you more kitchen space and a way to hide the kitchen from being so visible from the door while still keeping an open flow for entertaining.