There are tons of papers available that would go with your midcentury home. Many people tire of a paper quicker than they are ready to redecorate and they can also look dated in a couple of years. Metallic papers were big im midcentury...perhaps a metallic silver paper? Are you also considering paint? You can get it in so many textures and a blue wall to match the blue in your loveseat would be lovely with some midcentury art and sculpture, or photographs on it. A mirrored wall with or without art or sculpture would also work with midcentury. These treatments are easier to adapt should you wish to change the look slightly from time to time. I would suggest replacing your stairrail with chrome or acrylic if that is in the budget...see how well the loveseat frame looks with the fabric? I hope you will post the "after" photos for us to see. Above all, enjoy the process!

@kmkane... The "old thread" comments, at least from ME... aren't for any other reason than letting some contributors know, that the advice they might believe they are giving, may be moot. I know that when I 1st became involved on Houzz, I was glad when someone indicated that I may be addressing a question which had probably been answered months (if not years) ago. Helped me "learn" to check the original posting date before blathering on about an issue someone was no longer interested in.

The first thing I require each of my clients to do before even starting the design layout is to choose their appliances. Your kitchen designer will need the manufacturer's specifications to know what size to make the cabinets to accommodate them. Be aware that there is required distances needed around and island, typically 36" up to 48" depending on placements of appliances. This will dictate the size and shape of the island. Clean lines, simplicity, innovative materials like glass countertops, exotic woods or Italian veneer slab doors, flip or lift up doors can add unexpected touches to a modern/ contemporary space. Here are some photos of one of my favorite Euro Modern kitchen I did for one of my clients not long ago.

Yes, measurements would help. Thank you aldrea1 for other explanation, though. That helps too. It sounds like you are going into a total gut-job! I love this! Great opportunity for your creativity. Also, it looks like you have a petite sized stove. With total remodel you can upgrade to a standard size range. Is this part of your plan? Are you going to replace any appliances? It would be good for you to keep sink and stove in original locations. It is complicated to move the stove's exhaust fan and the sink's plumbing. Not impossible, but probably $$$$$$$ and a lot of hassle…. So, I would start planning with those items--stove and sink on current walls. Wherever you put your refrigerator, it would be best to be sure side view is hidden. If refrigerator stays in current position, you could make peninsula a little smaller, so wall on the right of kitchen entrance could extend further and hide refrigerator edge----Or, move refrigerator to another location… Not too far from sink and counters, though. That would cause you inconvenience. You want a work triangle with not that many steps in-between. Do you currently have a dishwasher? Or are you planning to add one? Not much creativity in placement of a dishwasher---needs to be near water source and drain.. Are you doing the work yourselves or hiring a contractor?