Well-appointed

adj.capable, calmformal

What it means

Furnished or equipped to a notably complete and comfortable standard.

Reach for it when praising a room, building, or facility for having suitable high-quality provisions

The well-appointed studio gave every craftsperson safe light and an adjustable bench.

playful
kitted out
when complete equipment deserves casual approval
not when Kitted out is too colloquial for hospitality copy or a property report.
everyday
comfortable
when physical ease is the chief benefit
not when Comfortable can describe a sparse room and says nothing about completeness.
everyday
cozy
when intimate comfort matters more than resources
not when Cozy can mean small and informal, nearly the opposite of a grand well-appointed space.
warm
luxurious
when exceptional comfort and expense are part of the appeal
not when Luxurious overstates a practical room whose strength is thoughtful provision.
professional
amenity-rich
when numerous services or conveniences should be explicit
not when Amenity-rich sounds commercial and awkward in a personal description.
professional
fully furnished
when all expected furniture is present
not when Fully furnished is a checklist fact, not a judgment about quality or suitability.
professional
well-equipped
when tools and functional resources matter most
not when Well-equipped does not imply comfort, finish, or tasteful furnishings.
literary
elegant
when refined appearance carries the praise
not when Elegant surroundings may look beautiful yet lack necessary equipment.

well-appointed room
The well-appointed room included a reading lamp, desk, and supportive chair.
well-appointed kitchen
A well-appointed kitchen let the community cooks prepare two hundred meals safely.
well-appointed workshop
The well-appointed workshop kept each tool visible and within easy reach.

The definition and the example on this page are written here. The dictionaries above ground which meaning is being described, not the wording.