Bilingual timber frame W1X4 is a proposal for Investors seeking large terrace holiday cabins for tourist rental. The W1X4 model accommodates as many as four independent usable areas, each 20 m2 on the ground floor, further extended by spacious mezzanines over the ground floor. Each of the four independent interiors is equipped with separate, distanced entrances and includes a living room, a bathroom, a porch and a mezzanine, and can comfortably accommodate 2 to even 6 people. In total the whole building can serve up to 24 tourists at once, ensuring a faster return on investment. The building is in shell condition, fitted with heated flooring, PVC windows, insulated steel doors, painting, wood preservation, and a roof covered with shingles. The building can be successfully equipped with thermal insulation for walls and roof, turning it into a multi-season form that can be offered to renters year-round.