KanjiJLPT N1
V.I.P.

V.I.P., guest

Mnemonic

Under the roof of the grand hotel, one of the few guests flashing serious money gets the V.I.P. treatment—velvet ropes part, champagne flows, and staff bow as they enter.
Additional thoughts
Picture the hierarchy top-down: roof shelters everything, one person among few is singled out, and money is what buys that exclusive access. Radicals stack neatly: roof, one, few, money.
Quick recall
Under the roof, one of a few with money earns V.I.P. status.

Details

The keyword for 賓 is v.i.p. this kanji refers to an honored guest or distinguished visitor, someone who is received with the highest level of courtesy and respect. In classical usage, it denoted a guest of noble or official standing, someone worthy of formal hospitality. The sense of prestige and special treatment associated with this character aligns naturally with the modern concept of a Very Important Person.
On'yomi
ひん
Kun'yomi
まろうど、したがう