Temporarily you can lay a thin bead of caulking it will come off both the fridge and counter cleanly. Not seeing the issue and possible space it's difficult to advise you further. Possible to take a picture?

Here's the explanation of how to know if you have room. Your total inches is 100. Assuming you have cabinet on each side, subtract 25.5 for each side (the depth of your countertops) and now you have 49" left. You need 33-48" on EACH side of the island. If you used a 12" deep cabinet for your island instead of the normal 24" depth, take the 49" and subtract 12 (but you will have some counter overhang) and you have 37" left. Divide 37 by 2 and this gives you only 18.5" of space on each side of your island - not nearly enough space to move around or to open doors/drawers/appliances.

Instead of wood and glass installed permanently, consider two options. First, an open cube made of stained wood - 6' high x 6' wide for books, display, as a screen but not fixed. Ikea has expedit, but here is the nice version http://www.smartfurniture.com/products/LAX-Series-Bookshelf.html?st-t=Google_Campaign_PLA&vt-k=&vt-mt=&gclid=CMeu25rNuMICFYhefgodbHQAAw OR - use a sofa table behind a 7' sofa with its back to the dining area, and place tall buffet lamps with a standing sculpture between .. . divided, but flexible ..

hi Rahul, you need 3 by 3 sq feet space for wc, as per layout you are getting it. i suggest you to avoid mirror in front of wc, as nobody wants to see themselves in that condition seeing themselves. also, door should open on other side so it will hide the wc. Your washbasin should be in right of counter as it give you more space to use for placing your things like trimming machine etc. for quartz go for mitter edge as it look thick without any extra line, which is most preferred today by Designers today. please prefer glass partition between washbasin and shower, as to segregate wet and dry area. and if you want to ask anything further or discuss about your design. thanks, Archiera Design, Delhi