I am offering for sale 3 mobile cells connected in 1 large

I am offering for sale 3 mobile cells connected in 1 large living space. Occupied year-round for 2 years, heating either by 1 fireplace stove (heats up the entire space to "underwear" temperature), possibility of electric heaters. Newly laid electricity wires, water for sale is as on photos (roof bolted down, easy dismantling and assembly), I will also add split logs as cladding), base panels included in price. Size 9x6 = 54 m². Great as first home, office or cottage. But I wouldn't sell after finishing my house there's no more room left. Possibility including with kitchen area.