We create
your ideal tandem


TANDEMS in a nutshell

We create tandems

This is a personalised matching service between a young tenant and a senior room owner. We are not an automated matching platform that does business on property transactions.

An innovative and attractive system

➕ services 🟰 ➖ rent. The more the Junior does for the Senior, the lower the rent. Depending on what each person wants.

A community

TANDEMS is more than just a matchmaking service. We enable young and old to meet virtually, and then physically, through a committed community. To facilitate exchanges, the meeting begins on Discord.


Our networks are particularly well developed in Madrid and Luxembourg. This bilateral relationship between Luxembourg and Spain is our strength. But of course we're open to all horizons!

Win-win sponsorship

Grow the TANDEMS community

If you form a tandem with someone you sponsor, you will receive 100€ from TANDEMS directly on your account!

You have a room to let

The ➕ of TANDEMS

Flexible, simple, tailor-made solutions

If you want your home to be (even more) perfect before your co-habitant arrives, we'll fit out the space you've reserved for him or her.

No hassle, we'll take care of everything: optimising the space, painting, decorating, buying and installing new furniture.

Renting out your room

If you've got this far, congratulations already 🥳 Intergenerational cohabitation is going to put a positive spin on your everyday life!
Once you have filled in the form, a member of the TANDEMS team will contact you.

You're looking for accommodation

TANDEMS not only helps you find accommodation!

Care from the moment you arrive

As soon as you arrive, we'll pick you up at the airport and help you settle in. The administrative formalities can be a real headache, so we'll help you with your paperwork, opening bank accounts, various registrations and an orientation tour of the city (Luxembourg or Madrid).

Simple and flexible

You can adjust the time available for helping out each month to suit your schedule. We'll make it easier for you to move house.

Finding your home

If you've made it this far, congratulations already 🥳 Living with someone not so young is an unforgettable adventure!
Once you have filled in the form, a member of the TANDEMS team will contact you.


Annaïg and the whole team create personalised tandems for you, and with you, to guarantee you the best possible cohabitation experience.