Knowing much about wines will give an idea on which kind you would in order to try. Will it be possible on the 2nd floor or higher? Holding the wine against a white background and then your light will allow you, with practice, to guess the age of the wine. https://emerald-emu-kbzlfm.mystrikingly.com/blog/looking-for-wine-cellar-doors-5f864ba2-e4ab-4c5b-83dc-ee92e89306c8