Palatial
Part of speech: adjective
Definition: Of or relating to a palace. On a grand scale; very rich furnishing(s).
Impressive
Part of speech: adjective
Definition: Making, or tending to make, an impression; having power to impress; adapted to excite attention and feeling, to touch the sensibilities, or affect the conscience; as, an impressive discourse; an impressive scene.Capable of being impressed.appealing
Example sentence: At the end of day, what matters most to God, what moves His heart, isn't our fancy words and impressive possessions - it's the condition of our hearts.