Cursed Chateau

My PCs want to go there. Any recommendations on what adventure to use? I think it is the B3, Palace of the Silver Princess adventure. Am I way off? 

James used this adventure. It’d need modest work to convert to ACKS. 

http://www.lotfp.com/store/index.php?route=product/product&product_id=233

Thematically it is somewhat similar to X2 Castle Amber.