Floor plan of my 2 floor house

I need a basic drawing of the walls and the room layout for a two-story house with a flat roof. On the ground floor, there will be a garage for two cars—dimensions at least 6.5 x 6.5 meters. An entrance hall with dimensions of at least 2.3m x 3.5m. Next to the hall, there should be a small closet, just a small room 2 x 2 meters accessible from the hall. There should be access from the garage to the hall. The ground floor should also have a separate toilet, a small bathroom with a shower and also with a toilet, and a small storage room for items like a vacuum cleaner, mop, etc. A technical room of at least 3m x 2m. An office of at least 3.5m x 4.5m. The staircase can be in the shape of an L, a square U, or an I. The living room should have dimensions of at least 5 x 5m for a couch. The living room should be connected to the kitchen, which can be in an L shape. There should be enough space for a dining table as well. Next to the kitchen, there should be a pantry. There also needs to be a separate toilet that is accessible only from the outside and should be located somewhere in the area of the kitchen, dining room, or living room. There should be a fireplace in the living room. The entire layout should fit within dimensions of 17m x 12m.