For wedding venues and conference centers, word-of-mouth and online reviews are your primary sales tools. A guest at a wedding who finds a messy restroom or a cold buffet won't tell the host, but they will leave a review for the venue. Place discrete 'Service Request' QR codes in key areas.
By catching the issue in real-time, your staff can resolve it behind the scenes. The guest is impressed by the venue's attentiveness, and your reputation remains pristine for the next high-value booking.