Dear client;
For having modern design for this project I decided to make minimize changes. For having more open space I removed lining and Room 1's (as file you sent) walls and create main space. This space is separated in main entrance, kitchen, dining zone and TV/Cinema zone. All of parts that can't be removed is used in this design.The column in living room is a part of mini-garden, the corner of room 1 is fireplace and other are still saved. Flooring materials are in two part of host and guest. All of parts that related to host (residents) have parquet finishing and the other parts have grey marble stone (ceramic). In front of modern kitchen dining table sets and multi functional zone is beside of dining table. That's optional and it's an advice to have design such as what I sent. You can have TV, Cinema or warm family environment. As I designed behind TV wall, the office is located. As I designed except a handle there is nothing give from a door of room. An office with a desk two seats and TV. As your demands you need a small corner for gym. But when we have enough space to have a independent zone, why don't use that. There is small zone designed for gym. The second entrance (that I think is main entrance for residents) has a wardrobe and bath beside of that. In front of that there located laundry and store. In west part of this house located rooms. The master room have a mirror walk in closet, a bath for double, a tub, double bed and a chest. As your demands the facilities have minimum movement and changes.
I hope you'll enjoy it!