We had a similar layout change in our kitchen remodel and they used LVL beams (manufactured beams) and wood posts to replace the existing framed wall. The new posts were right on top of the existing steel beam in the floor, so keeping the proper load transfer to the basement footings was relatively simple. Our contractor made the design and we had the structural engineer sign off on the plans that went to the city. The tables for LVL beam size requirements were easy to understand, and they already assumed the load of one story above the beam. One option our contractor offered was whether to put the 2nd floor joists on top of the new LVL beam (like they already were on top of the existing framed wall) or put the LVL beam up higher and connect the floor joists to the side of the LVL beam (which would hide the beam in the ceiling.) We chose to just replace the wall with a beam under the joists, so there is still a "divider" that projects down about one foot from the ceiling. Bruce

With a 2 story structure, removing load bearing walls gets to be infinitely more difficult than in a one story. There's also snow loads, and seismic and high wind stability with resistance to shearing to consider in creating the support for what you are thinking of removing. If this is to be a DIY project, you need to have a pretty well experienced friend list in the trades that are willing to give you a couple of weekends for a heck of a lot of pizza and beer, and you'd better be well experienced as well. Might be cheaper (and safer!) to just call a licensed contractor who already has the burly guys on his payroll and can do this a bit quicker. And that IS after a consult with a structural engineer who will create the support plan! That's how you know for sure that your house won't fall down in the next high wind. :-)

I would ask on the Home Decorating and/or Paint forums.

it is a little awkward with the 2 flooring. I think I would look for something that is taller ( just below the light switch) but narrow so that it can be totally on the carpet but right up to the hardwood with art above