Planning solution for the house 7.8x12m

For the existing dimensions of the "box" of the house of the gas block 400 (partly mounted portable walls), develop the internal planned and entrance group in the form of a hidden run. Design a valve/four-cover roof with a spanning on the cover balls, without internal walls, for free planning. The layout of the kitchen and the sandwich should be taken into account with sepsis, avoiding angles when entering.
Project implemented in Odessa, Avangard