You've put a lot of care into choosing your furnishings. And with continued care at home, they should share your address for many years to come. Now for your owner's manual...
Dust with soft dry cloth.
Do not leave spills unattended.
Do not use liquid or aerosol products.
Wood characteristics: grain, knots, pitting, mineral deposits.
Expansion and contraction will occur with changes in humidity.
Do not use abrasive cleaner.
Condition periodically with furniture paste wax.
Clean glass (or mirror) with glass cleaner & soft lint-free cloth.
Protect from heat and liquids.
Protect table base from glass cleaning products.
Do not use a copper cleaner.
Even weight distribution is recommended for maxiumum stability.