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Beyond ChiavariEvent Rentals · Chicago

Corporate & Nonprofit

Business Open House Rentals: Layout, Seating and What to Rent

How to set up a business open house in an office, showroom or shop: traffic flow, lounge seating, food tables, tours and what to rent for 30 to 150 guests.

November 2, 2026 · 4 min read · By the Beyond Chiavari team
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Castle bounce house

An open house invites people into the place where you work. It might be a new office, a showroom, a salon or a manufacturing floor. Guests arrive over two or three hours, wander, ask questions and leave. The best layouts make that wandering easy and give people a place to rest. You need much less than for a seated dinner, and the rental list is mostly furniture and service gear.

Plan the loop

Business open house traffic flow A floor plan with an entrance and greeting table, an arrow path through a showroom or offices, a food and drink area at the back, a lounge corner and a short welcome spot near the center. Entry Showroom Offices Lounge Food Bar
Guests start at the entry, tour the space and end near food and the bar. A one-way loop prevents bottlenecks.

Walk the route yourself. Remove obstacles, add signs and mark a few stops with a table or a stool where a team member can explain what they do.

What to rent

Item 30 guests 75 guests 150 guests
Chairs 10 to 12 25 to 30 50 to 60
Cocktail tables 4 8 15
6 ft tables (food, check-in) 2 4 6
Lounge groupings 1 2 3 to 4
Drink dispensers or bar 1 1 to 2 2
Coat rack 1 2 3

The guest numbers show the people on site at once; open houses often see only half the invitees at the peak.

Seating that sells your brand

Seats say how you work. A modern firm might use ghost chairs and a white sofa; a service business might choose bentwood chairs for a warm look. Put a pair of chairs next to the demo or a window for older visitors. Use high-tops near the bar to let people rest a plate. If you have a conference room, set it up as a quiet lounge for people who want to sit.

Seats vs guests
30 to 40%
Seats vs guests
Aisle width
4 ft
Aisle width
Typical length
2 to 3 hrs
Typical length
Peak attendance vs invites
50%
Peak attendance vs invites
Per 40 guests
1 greeter
Per 40 guests
Per 40 coats
1 rack
Per 40 coats

Food and drink

Keep it light: grazing boards, small plates, coffee and a drink. Stations beat a buffet table because guests can graze while touring. Place food away from the door and from sensitive equipment. Use cloths and skirted tables for a polished look; a 6-foot table with a floor-length cloth works. Provide a trash station and have a team member empty it. For ideas, see food station ideas and equipment.

Welcome and tours

A short welcome (5 to 10 minutes) at a set time, such as 6:30, lets you thank guests and mention the open house goals. Use a mic if the crowd exceeds 50. After the welcome, offer guided tours at set times. A sign-up sheet at the greeter's table captures contact information for follow-up. Give each guest a small gift or card to remember you.

Make the space easy to read

Guests do not know your floor plan, so signage matters. Put a welcome sign and a small map at the entrance, label each room, and mark restrooms and coat racks clearly. Easels with printed signs work well and are easy to move. Station a team member at each key stop with a name tag that lists their role. Keep a few chairs at the quiet end of the route for guests who need a break, and keep doors propped open where fire code allows, since closed doors discourage wandering. Provide a visible place to sign in so you can follow up with each guest after the event.

Office building rules

If your open house is in a leased building, ask management about after-hours access, freight elevators and insurance; see corporate event COI and vendor requirements. Rental deliveries may need to use the freight elevator and be scheduled with building security. Check for fire code issues such as keeping exit paths clear.

Seasonal tips for Chicago

In winter, plan a coat area and a mat at the door; in summer, think about an outdoor patio or courtyard if you have one and use fans or shade. Evening events in winter get dark early, so make the entrance well lit and put a sign at the street. Spring and fall bring the best weather for a patio. For outdoor lounges, see outdoor lounge rentals in Chicago.

  1. 1Step 1Setyour goal: leads, referrals or thanks.
  2. 2Step 2Walkthe route and clear it.
  3. 3Step 3Orderfurniture and food gear.
  4. 4Step 4Briefthe team on tours.
  5. 5Step 5Follow upwithin two days.
Set, then Walk, then Order, then Brief, then Follow up

Frequently asked questions

How many chairs do I need for an open house?

Seats for 30 to 40% of the peak crowd. Many guests walk and stand.

What should I serve at a business open house?

Light bites and drinks. Stations or small plates work better than a full meal.

How long should an open house last?

Two to three hours. People come and go, with a peak in the middle.

Should I do a formal welcome?

A short one helps. Five to ten minutes at a set time works for most businesses.

How do I track leads?

Use a sign-up sheet or tablet at the greeter's table. Follow up within two days.

Can I host it in a leased office?

Usually yes, but confirm the lease and the building's event and insurance rules.

Plan the whole rental list in one call

We'll help you match furniture and service gear to your space. Book a free 15-minute seating call and we'll help you build the full list, or request a quote with your guest count, date and venue.

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