fragle0 ... congratulations on the new addition to your family. Have been following your lovely changes. You probably won't have time to work on the decor for a while. Just wanted to suggest that you try pulling the nesting tables forward to be more in line with front of the chairs & placing your floor lamp to the back of them. This will give a bit more light at night for reading in that area.Also switching the plant by the fireplace & the one on the corner by the sofa.

I have two ideas, one is a white globe lamp, the other is a modern track system that will help you high light the art and fireplace. either will work. the ones i pictured are from Ikea, but im not sure if you have access to them. or a lighting showroom?

Please, please, please, don't paint any of the wood. You have a beautiful setting for mid century modern décor. I can agree with removing the carpet from the stairs, however I would just want to add a jute floor covering for the stairs after. The light fixtures should probably both be changed. You even have a lovely roomy space in your foyer. I always recommend starting with the foundation of the room, which is the floor covering. Kilim, ikat, Persian or Oriental would be my choice. I would think minimalist would be very fitting in this space.

Mirror has wire presented through the mirror but no clear way off mounting a light fixture or what type of fixture to use. Advise appreciated