Lending your home: prepare Wi-Fi without sharing your accounts

To lend your home without opening up your digital life, prepare guest Wi-Fi if your equipment supports it, keep your personal passwords private and explain which devices visitors may use. Test the process before they arrive. The aim is simple: your guest should be able to get online without needing your accounts or your help at every step.

This guide is for lending a home to people you know. Trust still matters; clear instructions mainly prevent misunderstandings and improvised changes. You can be generous with your hospitality while keeping parts of your digital life private, just as you would with a cupboard or a home office.

Start with what your guest actually needs

Before setting up the connection, ask what your guest expects to do: look up directions, watch a film on their own device or work for a few hours. Those needs differ. A connection that works well for your messages is not a promise of uninterrupted video calls.

Explain what you know and what you have not tested. Mention rooms where reception is poor. If Wi-Fi is unavailable, say so before you agree on dates. Your guest can then decide whether that works for them, without arriving to discover that a service they were relying on is missing.

You do not need to turn your home into professional accommodation. You are simply agreeing on realistic expectations, alongside sleeping arrangements and arrival times.

Set up guest access if your router supports it

In its Wi-Fi security guidance, in French, Cybermalveillance.gouv.fr recommends a guest network separate from your main network, with its own password. Your router’s administration password should also differ from the Wi-Fi password. Check your model’s documentation for the available settings.

Do this before the stay, when you have time to understand the options. Avoid changing unfamiliar settings at random. Calling a network “guest” does not remove the need to check its configuration: seek technical help suited to your equipment if necessary.

Then test access by connecting your phone to that network. Check that you can open a page and that the instructions match what your guest will see. This quick test does not certify the installation’s security, but it can reveal an incorrect network name or a mistyped password.

Keep internet access separate from personal accounts

Providing an internet connection does not mean sharing your email, shopping account or subscriptions. Tell your guest if a television or tablet contains your personal profiles and is off limits. Where possible, suggest using their own device and services.

For connected devices, Cybermalveillance.gouv.fr advises keeping updates current and reviewing security settings and access. Its connected-device guide, in French, provides useful pointers. Review these before leaving your home, without handing over your administrator credentials.

Also agree on what will not be used. If a speaker or screen requires access to your account, the simplest choice may be to leave it unused during the stay. There is little point in arranging a complicated workaround for equipment nobody really needs.

Write a short information sheet without listing every password

Add a dedicated section to your home welcome guide template, available in French. Keep practical information separate from sensitive credentials. Share the guest password with the people concerned, rather than publishing it in a listing anyone can view.

• The exact guest network name and how visitors will receive its password.
• The places where the connection usually works and any known limitations.
• Which devices guests may use, which remain private and any relevant instructions.
• Whom to contact if something goes wrong and which changes require prior agreement.

Do not add the router’s administrator password “just in case”. A useful information sheet covers everyday needs during the stay; it does not hand over control of the entire home.

Agree on a simple response to connection problems

Start by agreeing that your guest will contact you. State whether a specific action is allowed and where to find the relevant instructions. Do not ask them to reset the router or change cables without understanding the consequences for other equipment in the home.

If you cannot promise to be available during their working hours, say so. Any backup option should be chosen by the guest according to their needs and budget, without assuming it will be free or available nearby.

A fictional example to guide the conversation

Imagine Léa lends her home to her cousin for four nights. He hopes to join a video call on Tuesday. She explains that the connection usually works in the living room, but she has not tested it for that purpose. They agree he will check what he needs before relying on that possibility.

Léa prepares guest access, leaves an information sheet and explains that her tablet is personal. Her cousin uses his own computer. If the connection causes problems, he contacts her before touching the router. This is neither a testimonial nor a technical guarantee: it illustrates decisions to make together.

Finish with a quick check after the stay

Ask your guest to sign out of any accounts they used on an approved shared device. Review guest access after the stay and adjust it according to your equipment and future visits. Note any missing instructions so you can improve the information sheet.

KazaKlub helps people organise home sharing within a private circle they choose. See how a Klub works and check the current plans to find what suits your needs. A Klub does not replace the host’s agreement or preparation of the home, and it does not guarantee a stay.

To take the next step, sign up for KazaKlub and create your first Klub. Start with people you know, then discuss dates and hosting arrangements, including a small question that can make arrival easier: how can guests get online without sharing personal accounts?