A manor house is not only housing. I can not imagine a private house without household buildings on interests. Someone has a bathhouse, the other has a garage, a workshop, etc. p. And someone has a winery where you can make several hundred liters of excellent home wine. And always such a room as a cellar that is simply necessary in each estate. And the winery without a cellar is nonsense!
If your climate allows you to grow grapes, then God himself ordered to highlight several acres for good technical grape varieties, and a few square meters in his yard to build a wine cellar with a room to process grapes in good homemade wine. The only condition is that groundwater should not rise to the surface closer than three meters. There are methods of complete waterproofing of cellars, but they are very expensive and often easier to equip the room on the surface with the appropriate air conditioner than to deal with water. But if you have deep groundwater – the best option for storing homework, wine, etc. p. than you just can’t find the cellar.
Here is one of the few good materials about how to build a cellar not only for winemaking purposes, but also for any others.