Unfortunately, your photos simply don't match your floor plan, unless you intend to omit all windows and sliding doors!

My bad, we will be doing the built ins on the side wall (which connects to the dining room area). We will be keeping all windows and patio doors!

Post in the home furnishing forum for more advice on furniture placement.

In the meantime, do you have any leeway in redoing your kitchen? Right now you really don't have room for a dining table and an island. For an island you need a minimum of 42" aisle between counters. (not between cabinets.) You don't have that.

I would consider making your kitchen into a U shaped layout which would allow more room for the table.

Well...at 17'X 14' you don't have much room for built-in like this on a side wall. They will take approximately 2' in depth, plus another 6" minimum for a window jamb. It doesn't look like your floor plan incorporates a 2'-6" jamb on either wall, so some change will be needed to the builder's plan to make this possible. Be sure to check and verify your furniture layout will fit the available space after the built-in.

Good luck!