Rowena's House of Splendors
Seeing as the enterprising merchant Rowena provided a great deal of aid in the expanding of Revenant's Toll, she was bequeathed the rights to a goodly section of the largest building in town, dubbing it bluntly, if not tastelessly, the House of Splendors.
— In-game description
Shops & Services
|Anima Weapon Modification
|Zodiac Weapon Exchange
Under Rowena's guidance, the House of Splendors sells rare and ancient relics procured by adventurers to wealthy collectors-and turns a tidy profit. Of course, it is also well-known to adventurers themselves, who can oft find high-quality arms and armor upon its shelves. The House fervently seeks tomestones, ancient Allagan technologies which look like nothing more than ordinary stones yet house a treasure-trove of information on everything from poetics to mythology to lore. There are even rumors that information gleaned from the tomestones is used to create new goods. 
- Encyclopaedia Eorzea: Volume I, page 173