Like any large city, Vizima also has a branch of the dwarf-owned Vivaldi Bank. It is located in a sturdy building with thick stone walls. Guards armed to the teeth watch the armoured safes, while wealthy clients can count on discreet, professional service. The bank is renowned and so its reputation did not suffer when rumours began circulating of a hostile takeover. Apparently, the bank's owner was having financial problems, and an anonymous investor took advantage.
The branch of the Vivaldi Bank encountered in Novigrad allows Geralt to exchange florens and orens for crowns. The exchange rate from florens/orens to crowns is approximately 1 to 3. The bank also allows Geralt to take out loans, although the previous loan must be paid back before a new loan can be taken out.