As in the past, for a conclave most of the Domus Sanctae Marthae's 131 rooms will be cleared out, and the cardinals will move in. The exception is the block of rooms that were used by Francis and sealed off when he died. That leaves about 125 rooms for 133 people, since Matteo Bruni, director of the Vatican press office, said two of the 135 eligible cardinals are too ill to attend the conclave.