Room with toilet facilities

A. Suite

B. Deluxe

C. Lavatory

D. Cabin

Answer: Option C

Solution(By Examveda Team)

One word substitute is Lavatory.

Suite: a set of rooms designated for one person's or family's use or for a particular purpose.
Deluxe: luxurious or sumptuous; of a superior kind.
Lavatory: a room, building, or cubicle containing a toilet or toilets.
Cabin: a private room or compartment on a ship.