I think a comfortable distance between the island and the counter is around 42". It seems that you have only 30" between your cook top and the counter. I might be a little too tight. The wall between the entrance and the kitchen could be 4' long instead of 6', you would then be able to move the island a foot which would give you more room between the cook top and the island. Could you switch the location of the toilet and vanity in your dad's bathroom so your enter facing a vanity instead of a toilet which is a lot nicer.

Most regions have their own prevailing construction methods and materials that are common and customary to that region. It may be driven by the available raw materials, local labor and their experience with a certain type of construction, and the cost of labor to build. Other factors that drive the different type of construction can be pressures from the environment and climate conditions. One can create recesses in masonry or stone walls but there may be structural weaknesses that become a factor or just more complicated construction that becomes involved. Building recesses in heavy masonry walls verses light stick framed walls can be equally possible. Reducing the thickness of a wall can also affect the insulation capabilities of that wall as well as the structure.

I have some suggestions if you are thinking budget friendly changes. Make a photo gallery with different size frames and arrange them parallel to the stairs, so you can enjoy each photo as you climb up. And for the area that will be on a level with your upper floor, try some pretty decal that will connect the photo gallery to upper level. And last, if you have budget add some beautiful hanging lights in the stairwell. Also think about repositioning your refrigerator.

Hi you can add a small section or a sheer partion screen and make a mud area for jackets umbrella shoes etc when people enter the house and so that they dont enter your living room directly. it will give you a better, more square shape for your living room. then it would become easier to design with wallpaper and textures. i suggest bringing in some air plants to hang by the windows. you can bring in some peppy paintings as well