In my Whiterun house, the bottom floor is full of chests and storage areas, and my Alchemy table has a satchel for me to keep ingredients in.
I just bought a Solitude house and fully upgraded it, and I'm really surprised at the lack of storage space. There's no alchemy satchel that I can see, and there don't appear to be ANY chests on the bottom floor, so storing alchemy/enchanting reagents is going to be a pain in the ass.
Am I missing something? Where's the most efficient place to store my items in Proudspire Manor?