I found Memphis (a LONG way out of downtown, almost outside Mao Tse Tung Boulevarde, which is pretty much the Edge of Civilization in Phnom Penh) on my first visit here in late 2014, but by the time I came back again a couple of months later it had closed.
So, yes, CLOSED for well over two years now.
It's amazing how listings on TripAdvisor never seem to get updated: there seem to be no incentives for owners or reviewers to do so. And it's a big problem in a town like this, with such a high rate of turnover of businesses.
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