I help independent hotels sell more effectively and operate smarter by combining hotel technology with sales and marketing.
Do not index
Do not index
How do you know when a room is clean if you're not standing in front of it? For most small hotels, the answer is a call, a hallway shout, or a sticky note on the front desk. It works — until it doesn't.
I built a different system using three tools: Notion, Make.com, and 360messenger's WhatsApp API. No code. No expensive PMS add-on. It handles everything from room-ready alerts to post-checkout review requests, and it costs less than $50 a month to run. Here's how each piece fits.
The Three Tools, and What Each One Does
The system only works because each tool has a distinct, non-overlapping role.
Notion is the data layer. It stores everything: guest records, room assignments, contact numbers, check-in dates. It's also the input point for the team — housekeepers fill out a simple Notion form on their phones when a room is done. No app to install, no training curve. A form they can complete in 30 seconds.
Make.com is the logic layer. It watches for changes in Notion and decides what happens next. If a form is submitted, look up the guest, pull their number, fire a message. Make's visual, no-code interface handles multi-step workflows without custom development. It's the connective tissue of the system.
360messenger provides access to the WhatsApp Business API — the official channel, not a grey-zone workaround. When Make triggers a message, 360messenger delivers it from a verified business number, with the guest's name and room number inserted dynamically from Notion.
Three tools. One clear job each.
The Room-Ready Flow, Step by Step
A housekeeper finishes cleaning a room and opens a Notion form on their phone. They enter the room number, mark it clean, and submit. That's their entire interaction — about 20 seconds.
Make is watching that Notion database for new entries. The moment it detects the submission, the automation fires. Make queries the guest database, finds the record linked to that room, and pulls three fields: the guest's name, their WhatsApp number, and their room number.
That data goes to 360messenger's API, which inserts it into a pre-approved WhatsApp message template and sends it directly to the guest's phone.
From form submission to WhatsApp delivery: under 60 seconds. No front desk call. No manual lookup. No "let me check and get back to you."
One important note: WhatsApp Business requires pre-approved message templates for first-contact outbound messages. This is a platform rule, not a 360messenger limitation. Build the template once, get it approved (usually takes 24–48 hours), and it runs automatically from there.
Three More Automations Built on the Same Stack
Once the architecture exists, extending it takes an afternoon.
Pre-arrival message. Two days before check-in, Make scans Notion for upcoming arrivals and sends a WhatsApp message with arrival instructions, parking info, and check-in time. Personalized per guest, automatic.
Maintenance alerts. When a housekeeper flags an issue in the same Notion form — broken lamp, faulty lock — Make creates a task in the maintenance database and sends a WhatsApp notification to whoever is on duty. The issue is logged and assigned without a phone call.
Post-checkout review request. One hour after a guest's checkout date, Make sends a WhatsApp message linking to your Google review page. Not a blast — a trigger, based on each guest's actual checkout date stored in Notion.
Same database. Same stack. New scenario.
The Real Operational Shift
The metrics are clear: fewer calls to the front desk, faster check-ins for early arrivals, cleaner handoffs between departments.
But the deeper change is structural. Most friction in a small hotel isn't a staffing problem — it's a coordination problem. The housekeeper knows the room is ready. The guest doesn't. The front desk sits in between. Remove that bottleneck and you don't just save time; you change how the property feels to operate.
Guests receive a WhatsApp message from the hotel's official number, with their name, at exactly the right moment. It reads like personal service. It isn't. It's automation handling the predictable part so your team can focus on the part that isn't.
The full stack costs under $50/month. Make's free plan covers up to 1,000 operations — enough for a small property to run most of these flows at no cost to start.
If this kind of system interests you, start with one flow — the room-ready alert — and build from there. The architecture scales exactly as fast as you do.
Written by
Seba Blanco
I help independent hotels sell more effectively and operate smarter by combining hotel technology with sales and marketing.
