Chair

Chairs are normally found in the background (such as in Castlevania: Rondo of Blood), but some games allow you to sit in them. This normally has little effect other than providing atmosphere.

Alucard was first able to sit chairs in Castlevania: Symphony of the Night. The one time in the game where sitting in a chair has a gameplay effect is in the confession booth in the Royal Chapel. Sitting in a chair on one side will summon a ghost priest to appear in the other. If the priest does not attack you, he may drop Grape Juice (or Wine in the original Japanese versions). Sitting on the other side will summon a ghost lady who may attack you or confess to you her sins, which may take a while.

Olrox has a banquet table set up in his quarters. While sitting at one table, he offers Alucard to take a seat at the other side of the table, which he can do before the battle commences.