An air gazebo turns a hot tub from a summer thing into something you use all year. It keeps rain off while you are in the water and shade over the tub in high summer.
These pitch using inflatable beams rather than poles, so one person can put one up in minutes. Removable sides let you open it up or close it in depending on the weather.
Check the footprint against your tub, which runs from 155cm to 208cm across, and allow room to walk around inside. Shelter reduces wind chill across the water surface, which helps alongside a thermal cover and our energy efficient range.