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 use liquid or aerosol products.
Wood characteristics: grain, knots, pitting, mineral deposits.
To avoid marking, do not place rubber ON SURFACE (FOOT PADS, ETC)
Expansion and contraction will occur with changes in humidity.
Do not use abrasive cleaner.
Condition periodically with furniture paste wax.
Protect from heat and liquids.