The size of the space you will need depends on the model. For a 4-seats model you will need a space of 210 x 100 cm (length x width) in the rest position, while the swing adds another 60 cm, i.e. 270 x 100 cm. For a 6-seats model you will need a space of 210 x 150 cm (or rather 270 x 150 cm).