How much space does a WaterRower A1 model take up?

When in use, WaterRower's A1 Rowing Machines are 20”H x 85.5”L x 22.25”W (50.8cm x 217.17cm x 56.515cm) When not in use the rowers can be stored vertically, taking up less than 2 feet x 2 feet of floor space!