Refrigerator...keep in mind some things. First, to open fully, the doors of your refrigerator must stick out past the surrounding walls/cabinets/counters. This means you can only recess your refrigerator so the carcass/box is even with adjacent walls/cabinets/counters on the hinge side(s). In this case, it's a counter...25.5". The depth of your refrigerator is approx 31". Unfortunately, KA doesn't give all the necessary dimensions, in this case, the depth of the carcass/box. You need this to know how deep you can recess it. Remember, you also need room behind the refrigerator for air clearance (1/2"), water lines for ice maker & water dispenser (probably an inch or two), plug, and, if used, the anti-tip device. The 31" does not include these items. (FYI...the doors on my refrigerator stick out 4" from the carcass/box. This does not include the handles.) If we assume your refrigerator is similar, then its carcass/box is probably 27" deep (31" - 4"). Add another inch for the water lines and you can probably only recess it into the wall 3" or so. (27" deep carcass + 1" = 28"; 28" - 25.5" = 2.5"; you can go up to another half-inch or so if the door hinges allow it...it depends on the hinges.) The handles extend out another 2.5". So, this means approx 6" of your refrigerator will extend out past the counters. This brings us to the second point...your aisle. According to your layout, the aisle b/w the counter and the island is 40". However, in front of the refrigerator, the aisle is only 34" (40" - 6")...rather narrow. That's bordering on too narrow to get the refrigerator in/out without removing the doors...and maybe still too narrow even then. It will also create a "pinch point" when the refrigerator is open...a minor annoyance in this case, I think, b/c it's not a path through the kitchen and a refrigerator isn't usually open for very long (and others could always go around the island.) The concern is the ability to move the refrigerator for cleaning, repairs, or replacement w/o damaging the refrigerator or your cabinets & counters. The cabinet above the fridge is usually installed so the front of the cabinet box is flush with the refrigerator's carcass/box. You might be able to install it so the cabinet + doors are flush with the refrigerator doors, but you run the risk of hitting your head on the cabinet since you're tall. I recommend sticking with the former. Dishwasher + Corner Sink...You really need more space b/w the sink and the DW. If you look at the pic with the "Sink specs from Thomasville", note that it recommends a base cabinet at least 15" wide b/w the corner sink base and the DW. You only have 9"...you really need at least 15"; 18" would be better. As to a corner sink, there are pros & cons. It's a great way to handle a corner and the less-than-optimum storage under a sink base. You combine the sink base and corner storage into one so you only have one place with inefficient storage. However, unless you have a large corner sink base (48" or more), only one person can use the sink at one time. OTOH, there's plenty of space behind the sink for your faucet, soap dispenser, etc. You also don't have to worry about how deep (front-to-back) the sink is b/c there should be plenty of room for everything. But, you do have to be careful how far back the sink is installed, have them install it as far forward as possible and don't let them put any more than a 3" piece of stone b/w the sink cutout and the edge of the counter. This is to prevent the need to lean too far forward to use the sink. (The taller you are, the more important this is.) Prep Zone...Your Prep Zone will most likely end up on the perimeter b/w the corner sink and the range. That's where your water source is as well as it's close to the range. While 39" is normally enough room for prepping with a "straight line", when you factor in a corner sink and the fact that some of the floor space in your Prep Zone will overlap with the corner sink's floor space, you may not really have enough. I would like to see you increase that 21" cabinet to 30" (and decrease the one on the other end by those 9" to 27"). It will make a big difference in functionality. I don't recommend putting the DW b/w the sink and range...you really don't want to work over/in front of an open DW if someone is loading/unloading it or a running DW venting heat & steam on you! (If you're very, very disciplined about no one ever cleaning up while someone is prepping or cooking or there's never more than one person in the kitchen at a time, then a DW might be OK, but it's not ideal.) Besides, you should try for as little overlap of Zones as possible. Seating at the island...The National Kitchen & Bath Assoc (NKBA) recommends the overhang of counter-height seating be a minimum of 15". You have 12". I suspect you've put in 12" so you can fit an island. However, you should be aware that even if you skimp on overhang, people sitting at the island will take up the same amount of floor/aisle space...they'll just have to either sit farther away from the counter's edge or have to lean farther forward...neither of which is particularly comfortable for any length of time. Some people here swear that 9" or 12" is enough, but I suspect they have very short legs. You, OTOH, have stated you are tall (6'1")...so I doubt very much you have short legs. Our family ranges in height from 5'10" (me) to 6'6" and still growing (my DS). We have a 15" overhang and while my DD and I think it's OK, my DH & DS wish it was a few inches deeper (neither of them sit at the counter very often b/c of this). Honestly, I would have rather had 18" as well, but 15" works OK for me. One comment: You say everyone tells you they love an island even in a small kitchen. I wonder if they had a better designed kitchen if they would change their tune. Sometimes we don't know any better and think something is the best we can do. In the case of a kitchen, once you work in a well-designed kitchen, you're spoiled! What others think is fine, you know really isn't. People can adapt to anything...even a poor layout...and if they don't know any better they don't know how good it could be! Aisles...I'm concerned about the aisle b/w the back of the island and the porch door. At most, you have a 42.5" aisle (34" + 8.5"). It may actually be narrower when you start counting door trim, door knob, etc. When the door is open, you may have an issue with chair/door conflict (even an empty chair). Counter height...You were wondering about counter height. Have you calculated your "ideal" work height? It's not just a matter of height...upper arm length comes into play as well. To calculate your "ideal" work height (it takes two people): Stand up straight with your feet slightly apart and arms straight down at your sides. Now, bend your elbow 90 degrees. Keep your arm against your body. Have the second person measure the distance between your elbow and the floor. Subract 6" from the measurement. This is your "ideal" work height. Note that work height can be modified by raising the height of the cabinets, installing them on a platform, increasing the thickness of the counter, or by using large, thick cutting boards placed on top of a standard-height work surface (36" off the finished floor). Crown Molding...Most ceilings are not perfect and the floor-to-ceiling height can vary throughout the kitchen. To accommodate this and to make the differences "invisible", KDs usually either place a significant gap b/w the ceiling and top of the crown molding or use a 2 or 3 piece crown that includes a "filler" piece that is adjusted to accommodate the ceiling height discrepancies. The latter is, IMHO, better than the former. However, to do this successfully, the space for the crown does have to be tall enough so differences in filler piece heights are not noticeable. The shorter the filler piece, the more noticeable differences in height are. In our case, we have 6" of crown. We have a 3-piece crown molding with the filler (Stock-S) in the middle. The top and bottom pieces remain the same throughout the kitchen, it's only the filler piece that changes height. (We have approx a 1" height difference b/w the "tallest" and "shortest" floor-to-ceiling height in the kitchen.) Here's the design of our crown molding: Rev-A-Shelf Trash Pullout...I'm sure it will be less expensive to install it yourself after-market. Cabinet companies are notorious for marking up cabinet inserts tremendously. Since cost is a factor, I recommend ordering the cabinet you intend to use for your trash pullout as a full-height cabinet (i.e., no top drawer) with the door unattached. You can then purchase the pullout elsewhere (search the web, you can find it for much less than it is on the Rev-A-Shelf site) and install it yourself. In the end, this is your kitchen, so you have control over what you end up with. Please, really think about all the things I've mentioned b/f you decide on a final design. You will then be making an informed decision and whatever you decide you will know the pros & cons and know the compromises you have to make. Good luck!

I think you're looking at too many stars. If you choose a waterfall counter you should know that it will add not only extra material cost, but you also will incur extra costs for fabrication as the ends have to be mitered exactly to get that seamless look. You need to ensure that your fabricator is experienced in this area. If you decide on the waterfall counter, I would not do a contrasting island colour, and would probably do a quiet backsplash.

Jaykaym and damiarain, thank you so much for your replies. I’m extremely grateful for your help! Jaykaym, the area behind the sink/cabinets does have a wall, and we could move the plumbing along that wall, if needed. I see what you mean about only 15” on one side of the sink being limiting. I really wanted an 18” trash pullout but there just doesn’t seem to be room without making the dining area even tinier. Originally, I was thinking that having the trash closer to the dining area would make it easier for people to throw things away without actually entering the kitchen and possibly disturbing me in my prep zone. I also thought it would be good to have the 24” cabinet next to the dishwasher to make it easy to put silverware/plates/mugs in the drawers. On the other hand, setting the table would be easier if that cabinet was next to the table. I’ll switch things around in the IKEA planner to try out your idea. Damiarain, just the walkway at the bottom is open. Actually, there was an angled half wall where the proposed sink/trash pullout are, there but we’re in the process of removing the half wall and rebuilding a full height wall behind the proposed cabinetry. The goal of the reno is to modernize the kitchen and have better storage (base cabinets with drawers, pantry wall). And to have a cool looking kitchen ;) Generally it’s just me in the kitchen, but occasionally I have a child helping me. I do cook dinner from scratch every night and want to teach my two kids how to cook as they get older. Here are some more pics. I hope the numbers are readable. The length of wall 4 in the hand drawn plans may be different from the IKEA plan in the first post, because we haven’t finished building that wall yet! Also, the half wall isn’t shown in the full unit floor plan. Thank you!

Thank you, everybody. @herbflavor I really appreciate you thinking this through. -The fridge is a counter depth, so I think it may be a little wider than a standard fridge. -Yes, I do want the island to operate as part of the kitchen. I'm personally not a fan of diag cut countertops and cabinets (there is an upper diag cabinet in this layout, but that is going to be switched out) -I'm intrigued by the idea of putting the coffee bar on that north wall, but I worry about this looking like one large long wall kitchen as opposed to keeping it in the "center" of the house. There's also the question of what I'd do with the rest of that long south wall. @biondanonima (Zone 7a Hudson Valley) -Yes, there will be a mini-fridge / wine fridge in the bar. No running water though to keep costs down. It is a little annoying to walk to other sink to get water for coffee, but for me not a dealbreaker. Adding snacks to that is a great idea! The first response to this post got my heart beating and I almost texted my designer to call the whole thing off. (I appreciate truthful and frank comments that appear on houzz.) Feeling a little better now. This may not be the most ideal set up, but it will meet our family's needs better than the current open nothingness. Let's call it "a creative solution?" Also I think @herbflavor is correct that just updating the surfaces will make the entire kitchen feel better. We plan to move in the next 3-4 years, so I'm hoping this won't be SO offensive to a buyer that it's a dealbreaker.