Free in-restaurant check-up · From the Prosper Accelerate Think Tank

Discover Your Restaurant's Sensory Score

Guests taste the room, not just the food. Walk your floor for 20 minutes, answer 18 quick questions, and see how your sound, scent, temperature, seating, and environment are shaping what guests feel and remember.

Start My Check-Up How it works
The framework

Five layers every guest feels

Each one shapes how long guests stay, how relaxed they feel, how the food tastes, and whether they come back.

How it works

A 20-minute walk-through, scored in seconds

  1. 1

    Walk the floor

    Do this during a busy service, ideally at peak, when the room is working its hardest.

  2. 2

    Answer 18 questions

    Each one is a quick spot check you can see, hear, smell, or feel. Not an opinion poll.

  3. 3

    Get your score

    A 0 to 100 Sensory Score, a letter grade, credit for what is working, and your top fixes.

  4. 4

    Share it

    Send it to your Ops or Regional Manager and track every location with a Group Code.

The Sensory Score

Your in-restaurant check-up

Answer honestly, based on what you see and measure today. "Not checked yet" answers earn partial credit, so grab your phone and measure for the most accurate score.

Choose an answer to continue
Why it matters

Guests notice everything, even what they cannot name

The plate is what you control. Everything around it is what guests experience: how loud it is, how warm it is, how it smells, and how the chair feels at minute 45. Here is what the research says.

Sound · Music

Music sets the mood, for guests and for the shift

Music is a whole-brain experience. It reaches the brain's oldest emotional centers, its memory centers, and the areas that anticipate what comes next, all at the same time. That is why the right playlist feels effortless and the wrong one feels like friction.

  • Tempo sets the pace of the room. In a classic restaurant field study, guests stayed an average of 56 minutes with slower music versus 45 minutes with faster music. Milliman, Journal of Consumer Research, 1986
  • Music shapes how long a wait feels. Decades of research show background music changes how guests perceive time, and guests who think they waited longer are less satisfied with the whole meal. Kellaris & Kent, 1992; North, Hargreaves & Heath, 1998
  • Volume matters as much as the playlist. Lower-volume music and noise helped people relax, while louder levels raised arousal. Biswas, Lund & Szocs, Journal of the Academy of Marketing Science, 2019
  • Your team hears it most. For staff, music is in the foreground all shift long. Repetitive, boring playlists wear on morale, and the right music helps set the mood of the shift.
56min

average time at table with slower music

45min

with faster music, in the same restaurant

Milliman, 1986

80 dBtypical reading in busy U.S. restaurants
60 dBa normal conversation

Every 10 dB sounds roughly twice as loud.

NIH / NIDCD Noisy Planet

Sound · Noise

Noise is the number one complaint diners have

  • The most cited complaint. Noise topped the list of what bothers diners most, at 24%, ahead of service. Zagat Dining Trends Survey, 2018
  • A loud room changes how food tastes. Under loud background noise, diners rated food less sweet and less salty and liked it less. Airplane-level noise suppressed sweetness at every level tested. Woods et al., 2011; Yan & Dando, Cornell, 2015
  • Kitchen noise cancels out comfort. When extra kitchen noise was added, the comfort benefit of a better chair disappeared. Pijls et al., Applied Ergonomics, 2019
  • Surfaces matter. Steel, stone, glass, and tile bounce sound around the room. Soft finishes absorb it.

Your chef's dessert and seasoning are being muted by the room before the guest takes a bite.

Scent

A bad smell speaks louder than a good menu

Smell has an unusually direct line to the brain's emotion and memory centers. Guests register it in the first five seconds, and they remember it long after the check is paid.

  • Scent memories run deeper. Memories triggered by smell are more emotional than memories triggered by the same cue seen or named. Herz, 2002
  • Bad smells are loud. 79% of Americans said a foul odor at a restaurant would negatively affect their view of the business. Harris Poll for Oxy-Gen Powered, 2020
  • The right scent helps guests relax. In a working restaurant, guests stayed longer when a subtle lavender scent was diffused. Lemon had no effect, so fit matters. Guéguen & Petr, International Journal of Hospitality Management, 2006

The usual culprits

  • Fryer oil and hood grease
  • Bleach and mop water during service
  • Floor drains and grease traps
  • Trash near the entry or patio
  • Musty entries and restrooms
  • Strong cover-up sprays
The rule of thumb

Remove bad odors at the source, then add one subtle scent that fits your concept. Never cover one smell with another.

Temperature

The thermostat is part of the hospitality

69 to 72°F

a commonly recommended dining room baseline, adjusted by season and concept

The people setting the thermostat are moving, working near the kitchen, and running hot. Guests are sitting still for an hour. Research also suggests women tend to prefer rooms several degrees warmer than men.

  • Drafts: tables by the door and under vents
  • Hot spots: sunny windows and near the kitchen pass
  • Drift: rooms heat up as they fill, so check mid-service
Seating and environment

Comfort reads as hospitality

In a study of 262 real diners, guests seated in chairs with back support felt more at ease and rated the restaurant as more hospitable than those on stools. Pijls et al., Applied Ergonomics, 2019

  • Seating: no wobbles, good back support, room to push back
  • Lighting: matched to the daypart, warm and flattering at dinner
  • Cleanliness: guests read the restroom as a preview of the kitchen
  • Arrival: guests decide how they feel before they sit down
The big idea

Great food earns the first visit.
The room earns the second.

Comfortable room›Guests relax›They stay longer›Food tastes better›Better reviews and return visits
Get My Sensory Score
About Ambiance iQ

The sensory experience partner behind great rooms

Ambiance iQ designs the experiences guests feel but never see. Since 2010, we have helped hotels, restaurants, and hospitality brands bring music, scent, sound, and AV together into one intentional guest experience, programmed with research on how the brain processes an environment and backed by white glove service nationwide.

Trusted by hospitality brands including
Four Seasons The Ritz-Carlton Morton's The Steakhouse Golden Nugget Panda Express Puttshack Embassy Suites by Hilton

Let's make your room as memorable as your menu.

Book a free virtual Sensory Audit. We will review your Sensory Score, walk through what your guests are feeling, and recommend the one or two changes that will make the biggest difference.

Book My Free Sensory Audit