This is wonderful how you opened the stairs - you get a real sense of the architecture and it brings in more light. I applaud what you have accomplished. I'm going to assume that the wall above is patched with quickcrete and the whole thing is painted (try to get the wall beyond under the stair too). If you have / want a flat screen, you might mount a swing arm wall mount for a flat panel television on the vertical wall element remaining on the right - just about 3' - 3 1/2' (around 1 meter) above the floor so that it is eye level when you are sitting. The swing arm support will allow you to tilt the television away from the wall ever so slightly across the nearby corner. This can help to eliminate glare from the nearby window and make it possible for more people in the room to view it / expand your seating possibilities. I reference something like http://www.cdw.com/shop/products/Chief-Thinstall-TS318SU-Medium-Dual-Swing-Arm-Wall-Mount-18in-Extension/2555661.aspx?cm_mmc=ShoppingFeeds-_-GoogleBase-_-Video/Monitors/Cards/Projector-_-2555661_Chief%20Thinstall%20TS318SU%20Medium%20Dual%20Swing%20Arm%20Wall%20Mount%20-%2018%22%22%20Extension%20-%20_CIF-TS318SU You can even mount a television tlhat is wider than the wall behind as it can sit flat on the wall and extend beyond the wall to the left when at rest like another plane in your architectural composition. Since the upper stair is just behind, this should be fairly safe for the electronic. Determine precisely where the television will be at rest before you hang the mount itself. Then, look for a low height chest to sit below the television. Ideally a chest with one open shelf near the top to hold your component receivers. You may want to try to run electrical to the remaining vertical wall on the right (the support for the stair landing) to get power into the wall itself, while everything is open. Depending upon where the nearest source is, with concrete walls, you could mount the power junction box low on the wall under the stair and drill out small diameter cord passages through the wall after placement of your components. Or use the baseboard area to run needed cables and power to the area behind the chest, then conceal it with baseboard trim. The more you can hide the power and connection cords, the sleeker the look, to match your gorgeous architectural stair element. If you have a larger deeper television, put it on a sideboard chest under the upper stair where you have the depth. In the rear area, take care with putting cables together in a cord cover - ikea has a good one that is inexpensive. http://www.ikea.com/us/en/catalog/products/20097954/ so it looks "neat" from behind when you come down the stair.

I've looked at the pics that you have been sent and they are beautiful but it does not look like it will work if one really studies the details of your lobby/loft. I would recommend a few things. First, remove everything, everyone has said that this is a first step. Next, I would move the glass panels on the stairwell. They are unique but could become a hazard when and if children become involved. if they are glass and they break, it looks like the glass would fall down the stairs and this could be dangerous, and the glass looks outdated. The weights by the window do not look safe either, a slip could end up in another event of broken glass. I see room for a small desk, a large area rug and a few individual chairs but I don't, from studying the picture really see room for an elaborate bookcase. You don't want to block the flow from one room to another and I see that there are rooms on both sides of the area not to mention the door. Bookshelves on the right side of the window seems like it would block or protrude the walk way/hallway to the right but there is one on the left side of the window and under the window maybe a window seat. Good luck and I hope this feedback helps. Sorry I don't have a model to show you.

I wouldnt dare design a dining space without natural light so I am not sure when you say all of them are that way. Here are some examples of the skylight above stairs. Individual panels can be made remote or switch operable.

that is what i have added if you can see the pic above.. want some suggestions on partition that i can use between dining and sitting