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Space Lab · Free instruments The join

Ceremony and dinner in the same room

A capacity figure is silent on this. The chairs have to come out, the rounds have to go in, and the guests have to be somewhere else for the whole window. This holds both layouts against one evening, so you see the second set before you have committed to the first.

The minutes come from the same turnover model the guest-flow instrument uses. The furniture counts come from the same sizes the plan solver draws. Neither is a promise about this crew or this rental house.

The evening

Length and width are optional here. Without them you still get the minutes, the holding space and both hire lists. With them, both layouts are drawn against the same walls.

The evening, as three acts

  1. 01 · Ceremony

    Rows, centre aisle

    120 chairs in the room. The rounds are not. A 5 ft aisle is both the processional and the accessible route.

  2. 02 · The window

    45 min · crew of 4

    Guests stand somewhere else. Look for 7201,200 sq ft of holding space — a foyer, a terrace, a gallery — not overflow in a corridor.

  3. 03 · Dinner

    Rounds in

    The same chairs, reset. Tables, linens and the dance floor arrive during the window. They were never ceremony furniture.

About 45 minutes, and a crew of 4

120 guests are not in the room while it flips. Look for about 7201,200 sq ft of holding space — a foyer, a terrace, a gallery — sized as a standing reception, not as overflow in a corridor.

What stays, and what comes in

  • Reused

    120

    Chairs

    120 chairs serve both layouts. They have to move, they do not have to be hired twice.

  • Brought in

    15

    60 in round

    The rounds are not in the room during the ceremony. They come in during the 45-minute window, 15 of them.

  • Brought in

    15

    90 in round linen

    Cloths dress the rounds as they land. They are not on the ceremony chairs.

  • Brought in

    16

    3 × 3 ft dance-floor panel

    The dance floor is dinner furniture. Laying it during the ceremony is how the aisle disappears.

Ceremony — rows with a centre aisle

Add a length and a width to see this layout drawn against the walls.

  • 120chairs

    Chairs

    120 chairs in rows. The solver draws them 22 in wide at a 36 in row pitch, with a 5 ft centre aisle.

Dinner and dancing

Add a length and a width to see this layout drawn against the walls.

  • 15tables

    60 in round

    120 guests ÷ 8 = 15 60 in rounds. The solver draws this size at a 10 ft pitch.

  • 120chairs

    Chairs

    One per guest. Banquet chairs and Chiavari chairs take the same count; the difference is a style, not a number.

  • 15cloths

    90 in round linen

    A 90 in cloth on a 60 in table is a standard drop. Floor-length is a different cloth.

  • 16panels

    3 × 3 ft dance-floor panel

    144 sq ft — 40% of 120 on the floor at 3 sq ft each, about 12 × 12 ft. Panels are 9 sq ft, so 16 of them. Dinner and dancing already includes this floor in the planning factor; it is still a thing you hire.

  • 1station

    8 ft bar station

    8 × 3 ft each, plus the 6 ft apron nobody seats into. The apron is floor, not furniture.

Ask, in writing

  • Ask where 120 guests stand for 45 minutes, whether that space is weatherproof, and who supplies the crew of about 4.
  • Ask whether the same chairs may be used for dinner, and who moves them.
  • Ask for a drawn layout of both sets in this room — ceremony rows with a 5 ft aisle, then the rounds — not one capacity figure covering both.
  • Look for about 720–1,200 sq ft of holding space (a foyer, a terrace, a gallery) sized as a standing reception of 120, not as overflow in a corridor.

What this assumes

  • The guests are not in the room while it flips. A cocktail hour that is also the holding space is the usual answer, and it needs floor, a bar and a restroom of its own.
  • Minutes come from the same turnover model the guest-flow instrument uses — about 40 chairs and 6 tables an hour per crew member, never a promise about this crew.
  • Neither drawing is the venue's floor plan. Each is the plan this room would take at conventional clearances, so a shortfall is a finding rather than a decoration.

The furniture itself: What do I need to hire?