ONE NINE — Entrust us with your property and maximize your returns
Specialized Agency · Medium-Term Rentals · Property Owners

Your property deserves
more than a traditional rental.

ONE NINE is the first agency entirely dedicated to medium-term rentals. More profitable than traditional rentals. Less stressful than Airbnb. Full-service management.

+45% Average revenue increase
96% Occupancy rate
150 Managed Properties
€0 No hidden fees
Our belief
Traditional renting is a compromise. Short-term renting is a hassle. There is a third option.

Mid-term rentals (1 to 9 months) meet a structurally strong demand: international students, professionals on assignment, and expatriates in transition. It is a rapidly growing market that remains underserved by traditional agencies.

At ONE NINE, we have developed unique expertise in this market segment. We understand this clientele, their platforms, and their expectations. That’s what allows us to rent your property faster, at a higher rent, and with less turnover.

One commission. One point of contact. Comprehensive management.

Why the average duration?

The Best of Both Worlds

An investment strategy that combines the returns of short-term investing with the peace of mind of long-term investing.

Standard rental

Lease term of at least 1 year

Rent capped, little room for change
Tenant stuck in the same situation for years
Cumbersome administrative procedures
Stability and consistency of payments
Low tenant turnover

Airbnb / Short-term

Weekly stays

Increasingly restrictive regulations
High turnover, accelerated wear and tear on the property
Income fluctuates depending on the season
Daily management is very time-consuming
High revenue during peak season
The Market in Numbers

A rapidly growing market

+30–60%
Additional Income:
vs. Traditional Rentals
96%
Average occupancy rate
s for our properties
6 months
Average length of stay for tenants
150

-managed apartments for medium-term rental
0 €

Rent Cap in Mobility Leases
5 cities
Covered
, by ONE NINE
Estimate Your Winnings

Calculate Your Profitability with ONE NINE

Enter the details of your property to estimate your additional income.

Profitability Simulator

Estimated rent with ONE NINE
Net Monthly Earnings
Estimated Gross Profit
Our results

Real-life examples in Lyon

+66%

65 Pierre Scize

One-bedroom apartment · 38 sq. m. · Lyon 9th arrondissement

Standard Rental 700 €/month
With ONE NINE €1,162/month
+462 €/month or +5,544 € over the course of a year
+47%

70 Charity

2-bedroom apartment · 55 sq. m. · Lyon 2nd arrondissement

Standard Rental €916/month
With ONE NINE €1,355/month
+439 €/month or +5,268 € over the course of a year
+60%

42 Brest

Studio · 23 sq ft · Lyon 2nd arrondissement

Standard Rental €497/month
With ONE NINE €798/month
+301 €/month or +3,612 € over a year
What We Do

Fully Delegated Management

01

Estimation & Optimization

We assess your property’s rental potential in the mid-term market and advise you on how to maximize your income.

02

Promotion & Dissemination

Professional photo shoot, carefully crafted listing, and promotion on our platforms and through our network of partner schools and universities.

03

Tenant screening

Application screening, credit checks, and verification of the reason for the stay. Only reliable candidates are presented to you.

04

Formalities & Signing

Drafting of the mobility lease, electronic signature, collection of the first month's rent and security deposit, and damage insurance included.

05

Operational Management

Check-in/check-out, pre- and post-occupancy inspections, cleaning between tenants, incident management, and maintenance.

06

Reporting & Monthly Payments

Dynamic rent adjustments based on market conditions. Guaranteed monthly payments with a detailed management report.

How It Works

5 Steps to Listing Your Property

01

Tour & Estimate

A dedicated advisor visits your property, assesses its rental potential, and develops a rental strategy tailored to your profile and target audience.

Free ShippingNo obligation
02

Signing the mandate

100% online signing—fast and secure. You retain ownership of your property, and we become your exclusive property manager.

100% digitalManagement Agreement
03

Shooting & uploading

A professional photographer will showcase your apartment. Your listing will be posted within 24 hours and shared with our 50+ partner schools.

Professional photo includedMultiple listings
04

Selection & Move-in

Reviewing applications, selecting the best candidate, signing the lease, conducting the move-in inspection, and handing over the keys. You don't have to worry about a thing.

Verified ProfilesInsurance included
05

Management & Monthly Payments

We handle everything on a day-to-day basis: incidents, cleaning, rent receipts, and move-out inspections. You receive your rent every month without having to do a thing.

Monthly paymentOnline reporting
Pricing

A single, all-inclusive fee

20%

Including tax · Based on rent collected · No hidden fees

Rent Estimation & Optimization
Professional Photo Shoot
Ad distribution
Tenant Screening & Verification
Drafting and signing the lease
Home Insurance & Property Damage
Check-in / Check-out
Move-in & Move-out Inspections
Cleaning between tenants
Financial Management & Receipts
Maintenance & Incident Tracking
Dedicated advisor & monthly reporting
Get a free estimate for my property
National Recognition

They're talking about ONE NINE

Ready to boost your profitability?

List your property with us—
—and we'll take care of the rest.

Free, no-obligation estimate. An advisor will contact you within 24 hours to assess your property’s potential for medium-term rentals.