Forward planning is essential when considering purchasing a hot tub, most modern houses are built with limited access from front to back so it is critical when purchasing a new or pre owned hot tub you allow for the following, total length of the hot tub and spa dolly combined up to 3500mm combined height of the hot tub up on end on the spa cart 2300mm for a 2100mm hot tub, a spa dolly cart has less than 100mm ground clearance so even a small step can become an issue without battens etc, not to worry  hot tub solutions are specialists in hot tub installations and relocations and can advise on all aspects of delivery and installation of your new or pre loved hot tub.