If you post measurements to your floor plan I can work up a few ideas for you.

https://www.cymax.com/home-styles-woodbridge-two-tier-island-in-white-oak-5010-94.htm?src=PLA&srcid=6299745&adgrID=16069654240&dev=c&adID=54188692480&locID=9027324&ntw=g&adtype=pla&merchant_id=3963838&product_partition_id=343725453800&gclid=CjwKCAjw6-_eBRBXEiwA-5zHaYdFnxk2s7HrgbryFmL8TD4_UeGtHU8r4bEsgCrVqLaXGCrFQnKjXxoC5KQQAvD_BwE You can find both in this link, and many more. Just depends on style and budget. You can put a solid surface over the rails if that helps get more use of it..No wheels is better, unless you know you will be moving it often everyday...

New to the site so I hope everyone can see this comment.

1. We are replacing the cabinets but are keeping all the walls. Where they are. We are getting a new stove but it will be same

2. Not sure what measurements to. take but its 15 ft from the stove to the beginning of the living room. Kitchen is 8 ft. Wide but 11 feet wide from sink to dining

We are replacing the cabinets but are keeping all the walls. Where they are. We are getting a new stove but it will be same

2. Not sure what measurements to. take but its 15 ft from the stove to the beginning of the living room. Kitchen is 8 ft. Wide but 11 feet wide from sink to dining .hope this makes
   
   

Your kitchen looks different than the plan picture you posted. To get best results take a piece of paper and sketch out the rooms walls, doors, walkways, openings. Measure all the walls and openings, doors etc... and write them on the paper. Take a picture of the sketch and post it here. Like the one below but use feet /inches...

Your pictures and your drawing are reversed. Is the drawing for a different model home? Or did your pictures reverse when you posted them?

Here it is flipped to the way your kitchen is.

Do you use the breakfast area normally, or is it just for the garbage can? And what’s in the small closet down from the stove?

If you don’t use the breakfast nook, I would extend the cabinetry down toward the door, into that space. Move the sink to the left, giving more counter space between sink and range for prepping. Add a row of shallow pantry cabinets along the bottom wall, by the powder room and fridge.

If you use the breakfast nook (or don’t want to move the sink from the window), I would instead consider removing the closet, and extending those cabinets. Slide the range down that wall a bit to give you more counter space and prep room.

I wouldn’t add a freestanding cart/island, personally. You have room for one, but it will interrupt your flow between the fridge, sink, and stove. Since you’re replacing cabinetry anyway, just create a better use of space, rather than bandaiding it.

I would take a more casual approach to the dining room and use that for all meals so you can incorporate the breakfast area into the kitchen to optimize counter space.

Since you are open to extending cabs into the nook area, you could simply move the fridge into that area and frame it in. Then you could take out what is on the angled wall. This would give you more space around a movable or maybe a stationary island...hard to tell with no layout dimensions.

Since you do have a dining room, more counter space and pantry/storage space would be more practical than keeping the breakfast area.

If casual dining is your style, you could move your pantry to the breakfast area, remove those two pantry walls, add a base cabinet w/countertop there and open the kitchen to the dining room.

Then extend the cabinets/countertop between the sink and door, ending in a peninsula to create a casual dining bar. IF you can also move your refrigerator to that outside wall, you could then remove the walls and cabinet around the refrigerator, perhaps replacing them with shallow -- <1' deep -- shelving w/doors to serve as your pantry, thus making room for a really nice island -- something other than a rectangle:

https://www.pinterest.com/pin/203084264423884824/?lp=true

https://www.pinterest.com/pin/474355773235696043/

HI -- I would put the fridge at the end of that counter by the door ... if you add side gable panels it will look built in. I would straighten the angled powder room and add more pantry cabinets or more storage as a china cabinet or what ever you need ... maybe a wine/beverage fridge and wet bar .

It looks like three areas of framed open spaces on the back of the bathroom....if you take all that out, you will gain floor space. The other option is to “un-angle” the bathroom, but that will require plumbing, framing, and drywall.

I like the idea of moving the fridge. However if you are thinking of moving any of the walls around the half bath/fridge area please check to see if they are load bearing first. Certainly there will be wiring and light switches to deal with, possibly even HVAC. All stuff to investigate.

A peninsula counter/bar to eat at, can be very convenient also, but with the 45 degree angled wall opposite your right angle of kitchen counters, it may be you don't have the ability to have a direction where you cannot get out of the L of your kitchen?

I have seen an L kitchen take a 2nd right hand corner for 3 feet and than kick back in to that 45 degree, to get the penisula, but again, you may need that foot traffic to go thru, right or left in the direction of your current counters, in which case a smaller L as she has above, is perfect, but access to those doors below a lower eating surface, might be fun.. The drop down, lower eating surface may be worth it though!! Try to be able to get access from the inside tho. Maybe you would not have to have a solid wall in that design?

A refrigerator close to an entrance door in a kitchen can be wonderful, however, you may need to budget for a plumber to give you a source for water(make sure the contract offers a water cut off...and the line can run thru your lower cabinets near the wall to save tearing into your structure(mine did), if you have an ice maker, and an electrician for a proper outlet...have that outlet where you can unplug the refrigerator easily, and you may as well have a double outlet installed for use too, for appliances or such. Your cabinets look very nice on the outside, however perhaps the shelving is not quality? If it is of good quality, you might consider just new door fronts?