This aircraft was being "remodeled" in Waco.
Yes, the sinks are solid gold and one of them is Lalique crystal.
The Sultan bought the aircraft for roughly $100M; had it flown to Waco, brand-new, had the interior completely removed; and had the folks at E-Systems (now Raytheon) install $120M worth of improvements inside and outside.

Maybe the rich really are different than the rest of us!

But anyway, here's something we should always keep in mind...

TREASURES IN HEAVEN

Matthew 6:19-21
Lay not up for yourselves treasures upon earth, where moth and rust doth corrupt, and where thieves break through and steal:
But lay up for yourselves treasures in heaven, where neither moth nor rust doth corrupt, and where thieves do not break through nor steal:
For where your treasure is, there will your heart be also.