Roomservice

4 clues
Hotel amenity
Hotel convenience
Marx Brothers comedy
Beverly Hilton amenity
Similar answers:
Activeservice
Airservice
Amidservice
Anterooms
Areservicemen
Armedservices
Armyservicebill
Arrestrooms
Ballrooms
Barrooms
Bathroomscale
Bathroomscales
Bathroomslipper
Beatyourservice
Bedknobsandbroomsticks
Bedrooms
Bedroomset
Bedroomsets
Bedroomslippers
Beofservice