All Corvo Bianco Upgrades in The Witcher 3

Geralt has his own home to renovate in The Witcher 3: Blood and Wine, and it requires you to progress through "The Beast of Toussaint" until the Duchess kindly hands you a deed and key to the Corvo Bianco property (the same property where you killed the Bruxa vampire). This begins the "No Place Like Home" side quest, where you can spend your Crowns to renovate the property. Below, you'll find every upgrade, what it does, and how much it costs so you can see whether it's worth your coin or not!