Good for all seasons
Your minidish does not have to be fixed to your home at all. It will operate just as well at ground level and can be conveniently and discreetly placed in the garden, provided it still has line-of-sight to the satellite.
The minidish must be securely fixed in place, but many locations are possible - within a crowded flowerbed, on a garden wall, or even beside an outbuilding or garage.
The connections to the house can be kept out of sight or even buried, and use of high quality cabling will maintain the signal quality and repel the elements.