Why restaurant corner seating planning starts at the aisle, not the corner

A corner is the one place in a dining room where the walls do half the work. Two sides of the table are already settled, and nobody can walk behind the guests who sit there. That is the appeal and the trouble: the corner seat has the best view of the room and the longest way out.

Most rooms treat the corner as a leftover. A planter goes in, or a stack of chairs, or a two-top shoved into the angle with its chairs facing the plaster. Planning the corner as a whole, with the aisle, the sight line and the service path counted first, can turn it into the table that guests ask for by name.

Count the aisle before the corner

Work backward from the open edge. A service aisle runs about 36 inches, and behind a seated guest a chair needs 18 to 24 inches to slide back. Now put a 30-inch square table into the angle with a chair on each open side. The table takes 30 inches from the wall, the wood-framed chair lists a depth of 22 inches, and the pull-out adds 18 at the low end. That is 70 inches out from each wall with the chairs fully back, and the 36-inch aisle begins beyond it.

Add the two and the corner claims 106 inches, 8 feet 10 inches, in each direction. On a side wall 12 feet long, which is 144 inches, that leaves 38 inches for everything else. A corner that costs so much of a wall had better earn it. If it cannot, leave it open.

A corner that serves a guest in a wheelchair has two more numbers to meet. The route to it should be at least 36 inches wide, and an open edge of the table needs clear floor measuring 30 by 48 inches, which in practice means one chair steps aside. Both figures are general guidance from the 2010 ADA Standards, and your designer confirms them against the current text and the code in your city.

Four ways to use the angle

Four uses of a corner turn up again and again, and each answers a different room.

• Leave it open for the host stand, a service station or a planter. You lose the seats and keep the aisle.
• Set a loose table. Guests take the open sides and look toward the plaster, so the best view in the house goes to the wall.
• Run fixed seating along both walls, a booth or banquette with a table in front. Guests sit against the wall and face the room, and the L-shaped booth styles are the place to start.
• Build the run from modular pieces, which gives you a corner piece and straight pieces cut to the wall.

The mistake is to push a standard table into the angle and fit whatever chairs remain. Fit the aisle first, then the seats, then the table. In a corner, fixed booths beat loose chairs on geometry alone, before taste enters.

When the corner is a piece, not a joint

The modular booth is sold as loose pieces: armless and end pieces at 48 inches, and left and right corner pieces at 73. Let the back wall give you 172 inches from the corner to a pillar. A left corner (73), an armless piece (48) and a right end (48) add up to 169, which leaves 3 inches for a wall that is not quite square. At 24 inches a guest the run seats about seven, with the corner seat counted once.

Tables follow the pieces. A 30 by 48 top suits each 48-inch piece. The solid wood plank table lists that size in a choice of finishes, and the tables section holds more. The corner piece is where the geometry is least forgiving, so ask a specialist for its two leg lengths before the table in front of it is drawn.

Who leaves first

With fixed seating, the order in which a party sits decides how the evening ends. Whoever takes the corner leaves last, because every other guest on the bench has to stand first. On a 48-inch run of two, the guest at the open end is the exit. On a 72-inch run of three, the guest in the middle has two neighbors to wait for.

So the host's rule is short. Seat the guest who will leave early at the open end, and give the corner to the guest who means to stay. The rule costs nothing, and it settles most of the complaints a banquette can draw.

Sight lines and the server's reach

From a banquette in the angle, a guest faces the whole room. From the open side of a loose table, the same guest faces the wall. Give the corner to the party that stays longest and asks least of the server: a table of four settling in for the evening, not a pair with a show to catch. The table buying guide sizes the top for that party. The corner also sees the door. A guest on a banquette watches each arrival and each plate leaving the pass, which suits a party that enjoys the room and works against a couple who want to be left alone.

Then the reach. A 30-inch table puts its middle 15 inches from either edge. In a corner the walls take two of those edges. The server reaches from the open sides only, so everything that needs refilling, the bread, the water, the candle, belongs within 15 inches of an open edge. Chairs on those sides should be easy to move, which is a reason to choose chairs that are light in the hand.

Sit in the corner for one service

Before you buy anything for the corner, borrow a table and spend one dinner service with a notepad. Log who is seated there, how often a guest has to leave through the others, and how the server reaches the middle. One night of notes tells you more than a floor plan.

If the room also hosts private parties, read how the flexible private dining layouts handle the swing before the corner is fixed to the wall. Size the quiet two-tops beside it with the table mix for party sizes. Then draw the corner into its own seating plan, with the wall lengths and the aisle written beside it, and send it to a specialist if a piece needs its geometry checked. Write on the plan which party the corner is for. If you cannot name it, leave the corner open.