It's in our proposal that anything breakable, or little cherished items that are on walls or patio furniture, should be removed from the cleaning area (prior to our arrival), and placed in a safe area, preferably indoors. Items such as ceiling hung speakers should also be removed, but if they are not removed we will protect them as best we can, (like Derrell mentioned), and that we are not responsible for damage if we damage them. We will be happy to remove and replace patio furniture as well as small potted plants. Large potted plants we will clean around but we will not move them, or any potted plants that show signs of cracks.
Speakers that sit on ground we usually remove them or put or trash bag over them.