The smell will stay if you piss in a tile shower and don't wash it away immediately. You'll have to use soft scrub if you piss in a shower and leave it. It's ok in the sink if you wash it away quickly.
In the middle of the night, I'll take a piss by sitting on the toilet so I can leave the lights off and don't miss. When I stand up, more piss comes out, and I used cup my dick with my hands then wash everything off. But now it's difficult with the sink being above my dick. I need a 6 inch step in front of the sink.
Once again, do not install a sink that is 3 feet off the ground, unless you're 6 feet or taller.
Edit: Just measured.
Old Sink: 31 inches high (good).
New Sink: 36 1/4 inches high (do not install this).