A vehicle comprising: - at least one first row of seats successively aligned along a first wall of the vehicle, the seats of each first row being separated from each other by a first constant separation distance (P 1), - at least one second row of seats successively aligned along a second wall of the vehicle, the seats of each second row being separated from each other by a second constant separation distance (P 2), the second separation distance (P 2) being strictly less than the first separation distance (P 1), each seat of each first row and each second row having a respective lateral foot, - cables extending between the lateral feet of the successive seats of the first row and of the second row, - first baseboards, each first baseboard extending between the lateral feet of two of the seats of each first row and covering and supporting the cables, and - second baseboards, each second baseboard extending between the lateral feet of two of the seats of each second row and covering and supporting the cables, characterized in that the first baseboards and the second baseboards have identical lengths, measured along a direction of extent of the first row and of the second row, respectively, each first baseboard and/or each second baseboard comprises, on at least one end, a portion covered by one of the lateral feet of the seats between which the first baseboard and/or the second baseboard is arranged. - at least one first row of seats successively aligned along a first wall of the vehicle, the seats of each first row being separated from each other by a first constant separation distance (P 1), - at least one second row of seats successively aligned along a second wall of the vehicle, the seats of each second row being separated from each other by a second constant separation distance (P 2), the second separation distance (P 2) being strictly less than the first separation distance (P 1), each seat of each first row and each second row having a respective lateral foot, - cables extending between the lateral feet of the successive seats of the first row and of the second row, - first baseboards, each first baseboard extending between the lateral feet of two of the seats of each first row and covering and supporting the cables, and - second baseboards, each second baseboard extending between the lateral feet of two of the seats of each second row and covering and supporting the cables, - cables extending between the lateral feet of the successive seats of the first row and of the second row, - first baseboards, each first baseboard extending between the lateral feet of two of the seats of each first row and covering and supporting the cables, and - second baseboards, each second baseboard extending between the lateral feet of two of the seats of each second row and covering and supporting the cables, characterized in that the first baseboards and the second baseboards have identical lengths, measured along a direction of extent of the first row and of the second row, respectively, each first baseboard and/or each second baseboard comprises, on at least one end, a portion covered by one of the lateral feet of the seats between which the first baseboard and/or the second baseboard is arranged.