Darth,
Isolating your TT from other equipment is a good rule of thumb. Many vinyl enthusiasts use a wall mounted shelf if they have bouncy hardwood floors that result in stylus mistracking.
Me, I have a dedicated listening room in a basement with wall to walll carpet and a concrete subfloor. I have my Interspace on a $9.95 IKEA Lack end table per a cheap tweak suggestion from Ken Lyon, of Greater Ranges, who manufactures the Neuance anti-resonance shelf. Drilled small holes in the bottoms of each leg, inserted some screw in spikes with some epoxy, leveled carefully and instant turntable stand. It does a very good job of isolating the turntable from vibration and air moved around the room by my speakers.
I am planning to pick up a Neuance "Bad Boy" shelf after I chip away at some of my holiday bills.
NB