This refrigerator is a counter depth model so it's 36" wide. To have a built in look with full overlay cabinets you'll need a 39" cabinet above it and that allows for 1 1/2" legs on either side. Be careful if there is a wall directly next to it as the doors may not open all the way. A 30" double oven is very difficult to get in a 30" cabinet so I generally order a 33" oven cabinet and have it modified to 31 1/2". If the two appliances are right next to each other a panel separating them is highly recommended to allow air space between them. Generally appliance manufacturers don't recommend putting ovens next to a refrigerator, but as long as there is cabinetry between them there isn't an issue. When we installed this we cranked the ovens up as high as they could go and the cabinets on either side were still cool to the touch so there wasn't any heat transfer. Your kitchen designer should be able to make sure that your new appliances will fit your new (or existing) cabinets and that all the clearances around them are correct for them to function properly.

Thank you so much! Very informative. i'll talk to my kitchen designer about other option. Again, beautiful kitchen!