We went through a similar decision and ended up opening up the space, and the extra counter has honestly changed how we cook day to day. Having room to spread out prep while the kids are nearby means I actually enjoy making weeknight meals instead of feeling cramped at one small stretch of counter. If you go the island route, I would keep clear walking space around it, since that mattered more to us than making it as large as possible. Either way, I would choose the layout that makes everyday cooking feel easier, because that is what you will notice long after the renovation dust settles.

Champagne is my choice with pale blues for our Golden 50th Anniversary. Finally got more of the sequined fabric and are making progress on the tree! It is gorgeous in person. Just one sneak peek. More later.

Never heard of baseboard height having anything to do with wall to wall carpet!

Usually baseboard size is decided based on ceiling height, room size and architectural style.

I have 10 - 12 ft ceilings and went with 7 1/2" baseboard height. The flooring used in different areas had no bearing on the selection.

I kinda like it. Symmetry is overrated.