amenity
ame·ni·ty
/əˈmɛnəti/ noun , pl -ties [ count ]
: something that makes life easier or more pleasant
The hotel has every amenity you could want.
— usually plural
It offers all the amenities you would expect in a car of its size.
The hotel has other amenities such as a restaurant, swimming pool, and exercise room.
The government intends to provide the isolated town with basic amenities. [=basic things such as roads, running water, and electricity]
We have never really liked each other, but we observe the social amenities [=we behave with politeness towards each other] whenever we meet.