So a change up can mean many things. Waht you have is IMO a traditional cottage style . How mch change are you wanting? Yopu could do something like this is that the direction you want to go

Are the two pictures your existing home? Or you inspo pics?

You have a very cottagey vibe with all the little sayings around. Take pictures of the lake at sunset, when the water is 70 different shades of blue and the sky lighter. Print it large and frame it.

This is not a "vote" question. Please be more specific as to what your questions are and what you would like help with.

There is nothing to VOTE on.

Here are the images of what I assume is your cottage.

'Mainly looking to change the dining table, counter, stools, artwork, sofa, chair, coffee table. Would appreciate any advice. "

pick a blue as a direction to go.

A few suggestions...

Is this cottage your primary residence, or a getaway/season rental?

If you rent, leave it as is. Adorable, clean and comfy.

Retiring and moving to cottage? Another story...