palatial
US /pəˈleɪ.ʃəl/
UK /pəˈleɪ.ʃəl/

1.
palaciano, suntuoso
resembling a palace, in being spacious and splendid
:
•
The hotel suite was absolutely palatial, with marble floors and crystal chandeliers.
A suíte do hotel era absolutamente palaciana, com pisos de mármore e lustres de cristal.
•
They live in a palatial estate on the outskirts of the city.
Eles moram em uma propriedade palaciana nos arredores da cidade.