I will start my description starting with the entrance:
1. The pipes next to the entrance door I have hidden them under plasterboard but if you need immediate access to them, there can be provided 2 white doors.
2. On top of the radiator I have placed plaster boards shelves, each compartment provided with a spot light. The idea is that the plaster board shelves will also accumulate heat and then give it back to the space, but in the same time it give a nice look.
3. On the sliding door wardrobe that you have there I just placed 2 mirrors the height of the doors but a little less wide to let room for the inserted handles to be used. If you put these mirrors on the doors, the space of the hallway will suddenly seem 3 times bigger.
4. To the right of the entrance door I placed a pouf in black leather to match your sofa which you can move easily if you need it in the living room and a very small coffee table in red lacguer that you can also move very easy in front of the sofa when you need it.
5. The door to the bedrooms is with aluminium frame and frosted glass, sliding on the wall.
6. The tv wall composition I have composed it according to one of the photos I found in your preferences and I think it's going to be nice to have the same finish as the kitchen, the units are common to the kitchen program and the dimensions I used are also common. I have placed spot light under all the units.
7. I have turned the island 180 degrees so that now 1 chair will be placed toward the kitchen and the other one in front. And also I have placed another black top on the island with depth 60 so that the island can be used both sides now and it also matches the top of the low units under the tv. I kept the unit underneath the island as I think is useful.
So, basically all you have to buy is the pouf and the coffee table, the rest of the items will be solved by the plaster board worker and the kitchen supplier.
For more details I will be happy to answer any time.