GUEST EXPERIENCE · PDF
The Well-Appointed Stay
The thoughtful extras and room-by-room details that help a ready property feel complete to the guest.
GAINZZ SYSTEMS
Practical systems for businesses that run in the real world.
Built from the messy middle of actual operations — people, properties, payouts, maintenance, supplies, launches and the thousand little things that usually live in somebody's head.
Operator-built. STR HQ started inside a working short-term-rental management business.
HQSTR HQ
OPERATIONS OVERVIEWToday at your companyCleans, arrivals, payments and the next thing that needs attention.
Turnovers4
Check-ins3
Cleaning now2
Needs attention
3 open
BAY
Cleaner not assignedCheckout today
PAL
Paper towels running lowSupply alert
SUN
Yesterday's clean still openOverdue turnover
One operating picture. Different views for the people who need them.
GAINZZ SYSTEMS · DIGITAL GUIDES
Three practical STR PDFs. Three different jobs.
Buy only the piece you need right now — or get all three together in the STR Starter Library for $39 and save $16.
PROPERTY SETUP · 34-PAGE PDF
The STR Launch Playbook
A practical setup system for taking the property from empty space to physically ready for the first guest.
LIVE LISTING · 78-PAGE PDF
The STR Listing Optimization Playbook
A post-launch system for finding what may be holding a live listing back and deciding what to improve next.
3-GUIDE BUNDLE · SAVE $16The STR Starter LibraryAll three Gainzz STR PDFs — 145 pages total — for $39 instead of $55 purchased separately.
Get the bundle THE PROBLEM WE CARE ABOUT
Your operation shouldn't depend on remembering everything.
Most small-business systems break down in the handoffs: who needs to know, what changed, what was actually finished, and what still needs somebody's attention.
The day lives in too many places
Calendars, cleaner texts, maintenance notes, payout reminders and launch lists should not require five apps and a memory test.
Everybody needs a different view
Managers need the full picture. Cleaners need assigned work. Owners need their properties and approvals — not everybody else's data.
Problems should surface themselves
An overdue clean, low supplies or an unanswered maintenance item should become visible before somebody has to remember to go looking for it.
BUILT BY A WORKING SUPERHOST
Not just software built for hosts. Software built by a host.
The founder of Gainzz Properties has maintained Airbnb Superhost status continuously since her first hosting assessment. STR HQ grew out of the day-to-day work of managing real properties, cleaners, maintenance and guest needs.
401Completed stays
1,516Guest nights
4.9 ★Overall rating
100%Response rate
0.0%Host cancellation rate
Airbnb Superhost assessment: October 1, 2025 – September 30, 2026. Figures describe the founder’s hosting portfolio, not results produced or guaranteed by STR HQ. Airbnb does not endorse Gainzz Systems.
AVAILABLE FIRST
Meet STR HQ.
A working home base for short-term-rental operations — designed around what actually happens between bookings.
PRODUCT 01STR HQShort-term-rental operations
Turnovers & proof
Assigned cleans, completion, overdue visibility and photo/video proof.
Inventory
Supply alerts and property-level stock needs without a separate spreadsheet.
Maintenance
Issues, approvals, service visits and recurring preventive work in one place.
Owners & cleaners
Role-based access, cleaner assignments, owner communication and payout workflows.
Property launches
Setup tasks, purchases, furnishing progress and guest-ready launch tracking.
Private by design
Each customer receives an independent system with their own data and setup.
Run the homes. Manage the people. Know what needs attention.Explore what STR HQ contains and how a customer copy works.
Explore STR HQ PRODUCT 02 · DIGITAL GUIDEThe Well-Appointed StayA $12 practical guest-experience guide and room-by-room checklist for hosts who want the little things handled before guests have to ask.
See the guide PRODUCT 03 · DIGITAL PLAYBOOKThe STR Launch PlaybookA $19 room-by-room setup system for taking a property from empty space to guest-ready without losing the process in scattered orders and forgotten details.
See the playbook PRODUCT 04 · DIGITAL PLAYBOOKThe STR Listing Optimization PlaybookA $24, 78-page post-launch system for improving visibility, clicks, booking confidence, pricing, reviews and the ongoing health of a live STR listing.
See the playbook PRODUCT 05 · DIGITAL BUNDLEThe STR Starter LibraryAll three STR guides together for $39 — $16 less than buying the $12, $19 and $24 guides separately.
See the bundle BUILT DIFFERENTLY
Software shaped by the work, not the other way around.
Gainzz Systems starts with the operating problem, then builds the workflow around it. That means fewer decorative features and more attention to the places where real businesses actually lose time.
Run it for real
Workflows begin with actual operational friction, not a generic feature checklist.
Build the handoffs
Roles, alerts and next actions matter because operations happen between people.
Keep ownership clear
Customer systems are designed around their own data, setup and day-to-day control.
THE BIGGER IDEA
STR HQ is the first system, not the last.
Gainzz Systems is being built as a broader home for practical business operations tools. Long-term-rental management is a natural next direction, with room beyond property management later.
AVAILABLESTR HQ
Live product
AVAILABLEThe Well-Appointed Stay
Digital guide
AVAILABLEThe STR Launch Playbook
Digital guide
AVAILABLEThe STR Listing Optimization Playbook
Digital guide
AVAILABLEThe STR Starter Library
3-guide bundle
NEXT DIRECTIONLTR operations
Planned
FUTUREMore real-world systems
Open
GAINZZ SYSTEMS · PRODUCT 01
Explore STR HQ