Booking a flat in Lisbon, a house near the sea in the Algarve or an apartment in São Paulo is easy. Talking to the person who owns it can be harder. If you need to message a holiday host in Portuguese and you speak French, English or another language, one unclear sentence about the keys can turn into a stressful evening. This guide shows how to use Modou AI inside WhatsApp to write to your host before you travel and during your stay, with phrases you can copy.
Why does the language gap matter with a holiday host?
Your host decides the small details of your trip: when you can arrive, where the keys are, how the heater works, what to do if the Wi-Fi stops. Most of that information travels by message, and a misread sentence can cost you an hour on the doorstep. Hosts also like clear answers to a few practical questions, such as how many people are coming, so it helps to settle them early.
In some places there is also a registration step. Hosts in Portugal may have to register each stay with the national authorities, and they often ask guests for their full name as written on the passport and their nationality. Being able to ask this in Portuguese, and understand the answer, avoids a rushed moment at check-in.
What should you settle before you arrive?
Before you book
Most rental platforms let you ask the owner questions before you pay. You can use that chat to check the building, parking, the number of beds or whether pets are allowed. If you want to find out more about a home before booking, you can message the host on the platform.
Once your booking is confirmed
Your host's phone number usually becomes visible only after the booking is confirmed, for safety reasons. Platforms also encourage guests to keep messages and payments on their own system, so check the rules before you move the conversation to WhatsApp. If your host invites you to WhatsApp, that is the moment to switch.
When you do write, keep the messages short. A good message points the guest to one clear place, such as a check-in page, instead of carrying every detail itself. Ask your host for that page, then use WhatsApp for questions that remain.
How do you write to your host in Portuguese with Modou on WhatsApp?
Modou works inside WhatsApp, so there is nothing to install. Here are the steps, explained as if it were your first time.
- Open Modou. Click https://wa.me/33753609512 and send any message, for example "Hello".
- Choose your interface language. This is the language Modou uses to talk to you, for example French.
- Choose Portuguese as the target language. This is the language your host will read.
- Record a voice note of 20 to 30 seconds. Speak naturally. Modou uses it to clone your voice. This is required once before your first translation.
- Send a text or a voice message. Modou replies with the translation in text and in audio spoken in your own voice. If you sent a voice message, Modou first transcribes what you said.
- Forward the Portuguese text to your host. Copy or forward the translated text into your chat with the host. You can also send the audio if you want your host to hear your voice.
- Type menu at any time to change the target language or see how many translations you have left.
What does it look like in practice?
Imagine you and your partner have booked a flat in Porto for a week in June. Two days before arrival, you want to confirm your time and ask where the keys are. You send this in French, as a text message:
"Bonjour, nous arrivons samedi vers 17 h. Pouvez-vous nous dire où se trouve la boîte à clés et si on peut se garer dans la rue ?"
Modou returns a Portuguese text along these lines, with the same message as audio in your own voice: "Olá! Chegamos este sábado, por volta das 17h. Pode indicar onde está a caixa das chaves e se podemos estacionar na rua?" Your host can read it, answer in Portuguese, and you know exactly what was asked.
How do you handle check-in and problems during the stay?
At check-in
Send a short message shortly before you arrive, with your name, the number of guests and your arrival time. Ask for the door code or key location, and say thank you at the end. Useful phrases include:
| Situation | What to say in Portuguese |
|---|---|
| Announce arrival | Chegamos hoje por volta das 18h. |
| Ask for the keys | Onde fica a chave? |
| Ask about parking | Há estacionamento? |
| Ask for a later checkout | Podemos fazer o check-out mais tarde? |
| Report a problem | O Wi-Fi não funciona. Pode ajudar-nos, por favor? |
| Say thank you | Muito obrigado (or obrigada, if you are a woman) |
When something breaks
Describe the problem in one or two sentences, add a photo if it helps, and say when you need a fix. For example: "A torneira da cozinha está a pingar. Podem vir ver hoje?" Modou can translate a voice note too, so if you are stressed, speak slowly and simply, and it will still come out clearly.
Which tips make the stay smoother?
- Send your arrival details in one message: names, number of guests, time and car registration if you drive.
- Keep a note of the host's answers. Save the key instructions and the Wi-Fi details in your phone.
- Start with your interface language, then switch. New users get 20 free translations to start, with no credit card required. After that, a paid subscription is needed.
- Remember that Portuguese varies a little between Portugal and Brazil. If your host writes differently, you can simply ask which words are easier for them.
- Close politely at checkout. A short message such as "Obrigado pela estadia, foi um prazer" is a kind way to finish.
Writing to your host in Portuguese does not have to be stressful. Open Modou on WhatsApp at https://wa.me/33753609512, prepare your arrival message, and enjoy your trip. You can find more ways to use Modou at https://modou.app/.