Restoring Trust in Digital Measurement for a Multi-Property Hospitality Brand
How Solvenna helped a growing hospitality company with multiple resort locations uncover significant data quality issues across their digital properties and built a clear, prioritized roadmap to clean reliable analytics that actually supports marketing decisions.
THE CHALLENGE
Measurement You Can’t Trust Is Worse Than No Measurement At All
For a hospitality brand operating multiple resort destinations, digital marketing performance data is mission-critical. Decisions about where to allocate paid media investments across Google, Meta, programmatic live or die on the reliability of conversion reporting. Revenue from hotel night reservations and day pass purchases represent two distinct business lines that need to be tracked, attributed, and optimized independently.
The problem? Nobody could be confident the numbers were right.
Solvenna was engaged to perform a comprehensive audit of the client’s digital measurement ecosystem across two resort properties. What we found was a tangled web of duplicate tracking, deprecated code, broken event sequences, and missing data registrations that had gone undetected quietly inflating conversion counts, distorting channel attribution, and undermining confidence in every dashboard the marketing team relied on.
The symptoms were familiar: platform numbers that didn’t reconcile, internal debates about which metric to trust, and a persistent inability to cleanly separate reservation performance from day pass performance in reporting. The root causes, however, ran deeper than anyone had suspected.
THE SOLUTION
A Systematic, Property-by-Property Audit Across the Full Measurement Stack
Solvenna performed a structured audit across Google Analytics 4, Google Tag Manager, Google Ads, Microsoft Ads, and Meta/Facebook Pixel for each property. Our approach covered every layer of the measurement stack not just the tags, but the underlying configuration logic, the event data model, the platform connections, and the downstream reporting implications.
AN ITERATIVE, EVIDENCE-BASED APPROACH
Discovery & Current-State Intake
Confirmed the full reporting ecosystem and data flow from GTM containers through GA4 properties, into downstream reporting layers. Identified all active booking platforms and third-party vendor integrations relevant to conversion tracking.
GTM Container Audit
Inventoried all tags across both properties. Identified a substantial volume of deprecated Universal Analytics tags still firing on production creating noise, degrading container performance, and contributing nothing to current measurement. Also surfaced duplicate and conflicting tags causing conversion events to fire multiple times per user action.
GA4 Configuration & Data Model Review
Audited all active GA4 properties and discovered multiple duplicate properties collecting redundant data in parallel with the primary property. Reviewed conversion event definitions and found that key revenue events reservations and day passes were overcounted due to overlapping tag logic. Identified a significant gap at one property where rich booking parameters (room type, rate name, arrival and departure dates, guest counts) were being captured in GTM but never registered as Custom Dimensions in GA4 making them completely invisible in any report.
Campaign Attribution & Paid Media Assessment
Evaluated Meta Pixel, Google Ads, and Microsoft Ads implementations at each property. Found that one property’s Microsoft Ads integration was receiving every behavioral GA4 event overwhelming the platform with low-value signals and making conversion reporting difficult to interpret. At both properties, confirmed the presence of purchase conversion tags but identified trigger logic errors and account consolidation opportunities that were undermining attribution accuracy.
Prioritized Remediation Roadmap
Delivered a phased action plan organized into three horizons: immediate quick wins executable with zero risk to core tracking, short-term developer-dependent fixes requiring vendor coordination, and longer-term enhancements to unlock additional measurement value including BigQuery integration for extended data retention beyond GA4’s default limits.
THE RESULTS
A Clear Diagnosis And a Credible Path to Clean Data
Prior to the Solvenna audit, the client’s marketing team had no clear picture of how badly their measurement infrastructure had drifted from its intended design. Post-audit, they had exactly what they needed: a specific, prioritized, evidence-based action plan organized by property, by severity, and by implementation phase.
Key Outcomes
Data Noise Eliminated at the Source
Identified and flagged dozens of deprecated tags across both properties for immediate removal with zero risk to active tracking. These tags had been silently degrading container performance and muddying event streams for years.
Overcounting Diagnosed and Quantified
Documented specific tag conflicts causing conversion events to fire 2–3x per user action meaning reported conversion volumes were materially inflated across both booking streams. The client now knows exactly what to fix and why.
Reservation vs. Day Pass Measurement Untangled
Mapped the root causes of overlap between room reservation and day pass conversion events, and provided a clear recommendation for establishing a canonical, non-overlapping conversion event structure the foundation for accurate revenue-stream-level reporting.
Hidden Booking Data Surfaced
At one property, identified a significant unrealized opportunity: a full suite of booking parameters (arrival dates, room types, rate codes, guest counts, promo codes) already flowing through GTM but invisible in GA4 due to missing Custom Dimension registrations. Registering these dimensions will unlock a materially richer view of booking behavior at no additional implementation cost.
Paid Media Signal Quality Improved
Provided specific guidance to tighten event scope for Microsoft Ads and resolve Facebook Pixel trigger logic improving signal-to-noise ratio across paid channels and making platform optimization algorithms more effective.
Pathway for Data Consolidation Defined
Assessed and recommended a BigQuery export integration for both properties to enable long-term data retention, cross-source reconciliation, and more granular funnel analysis beyond what GA4’s native interface supports.
BEYOND THE AUDIT: Expanding Value Across the Org
A measurement audit is only as valuable as the action it enables. Solvenna delivered not just a list of issues, but a structured remediation framework that the client’s internal team and agency partners could immediately act on with clear prioritization, so resources are applied where they matter most.
Additional benefits include:
- A shared vocabulary across marketing, analytics, and agency partners for what ‘good’ measurement looks like reducing future drift
- A reusable tagging and event taxonomy that can be extended to additional properties or booking platforms as the portfolio grows
- A BigQuery-ready data foundation that positions the client for more sophisticated analytics, including multi-touch attribution and cohort analysis, as their measurement maturity evolves
- An accountability framework with severity ratings and a phased roadmap that makes it easy for non-technical stakeholders to champion remediation investment with leadership
WE CAN HELP
At Solvenna, we know that bad data doesn’t just produce bad reports it produces bad decisions. Our digital analytics practice combines deep technical expertise in GA4, GTM, and paid media measurement with a consultant’s eye for what actually matters to the business.
If your team is struggling to reconcile platform numbers, unsure whether your conversion data is reliable, or simply overdue for a measurement health check we can help.
Is your organization ready to get confident in your digital analytics?
Let’s talk about how a Solvenna measurement audit can give you the clarity to make smarter marketing investments.