So you have decided to buy a coffee table.

First consideration is size. Before even going to a store, think about proportion: You don’t want a table that completely dwarfs its surroundings or the other way around. Whatever shape you choose, look for a table that is close to the same height as your sofa’s seat. That will create a nice horizontal line that helps pull the room together.

As the saying goes, form follows function — or at least that’s how it should be.  So when you decide which table to purchase,  ask yourself how it will be used.  Will it contain your magazine collection? Will it be your central serving spot at gatherings? Will it be a showcase for your favorite collectibles? If you love to entertain, consider a round or elliptical piece, where guests will naturally gather around.  If you need storage, think  about lift tops, Mission tables, or tables with drawers.  Some glass models even make sleek showcases for decorative items, protecting them from dust.

If you’re looking for a bargain, you might be tempted to buy a table made of particleboard covered in a veneer. But with regular to heavy use, that kind of table will probably scratch and stain or the veneer may peel. Better choices would be treated wicker, reed, or bamboo. Solid wood is also recommended for its versatility and durability. There are a million styles to choose from ranging from $60 for unfinished birch to upwards of $2,000 for a white oak beauty that will last for ages.  Also long lasting and good purchases, although not as warm looking, would be glass or molded acrylic (e.g., Lucite, Plexiglas) tables. These help create the illusion of space and run anywhere from $150 to thousands of dollars for more contemporary collectors’ items.  When it comes right down to it, a coffee table can be made of almost anything — copper, cork, driftwood, aluminum  or even a recycled antique door. The most important factor is that it suits your taste.

Notes:   Although the table is named after coffee,  a coffee table should not be exposed to moisture. Unsealed wood, especially, is particularly vulnerable, but almost any surface may develop water rings if a cup is left sitting out on it for too long.  Coasters are important for keeping your table in good condition.

To make your table even more versatile, try to find one that has extra leaves that pull up on the sides.  That way, each one can add to the center square by holding a book,  collectible item, TV remote, etc.  Your  guests can also use the leaves to rest their plates.