Letting agents on Messenger: answer every rental enquiry and fill the viewing diary
Post a two-bedroom flat on Facebook and Messenger fills up within the hour: is it still available, does it allow pets, when can I view, is it furnished. Many of the messages are the same, and many arrive in the evening when the office is closed. The first agent to reply often gets the viewing. An AI agent can answer from a short listing note, book viewings into the slots you set and send the applicant your next steps. Anything about referencing, deposits, offers or a tenant's personal circumstances goes to a person. This playbook shows how to set it up, where to draw the line and how to keep it fair to every applicant.
Why rental enquiries arrive on Messenger
Renters search where they already spend time, and for many that means Facebook. They see a listing in a local group or on Marketplace, tap "message" and ask their question in a few words. They often message three or four agents at once, and they book with whoever answers first and clearly.
That makes speed the whole game, and it is hard to be fast when you are out on viewings all afternoon. An AI agent answers each enquiry within moments, with the facts of that listing, and offers a viewing time straight away. You still meet the applicant and make every decision about who rents the property.
Fair answers for every applicant
Letting is a regulated business, and fairness matters. The agent should give every applicant the same facts and the same viewing slots. Tell it never to turn people away because they receive benefits, have children or come from a particular background. Blanket bans like these can be unlawful discrimination, and they are never the agent's decision to make.
Questions about affordability, referencing, guarantors, right to rent checks and holding deposits all go to a person. The agent can say what the process is, in your words, but the judgement about a particular applicant stays with your team.
What customers ask on Messenger
- Is the flat on Elm Road still available?
- Are pets allowed? I have a small dog.
- When can I view it? I work until 5pm.
- Is it furnished, and are bills included?
- How much is the deposit, and when would I need to pay it?
- I'm self-employed, will that be a problem for referencing?
- Can I make an offer below the asking rent?
An example conversation
This illustration shows a Marketplace enquiry turning into a booked viewing. Names, rents and details are examples.
| Who | Message |
|---|---|
| Aisha | Hi, is the 2 bed on Elm Road still available? |
| AI agent | Hi Aisha, yes it is. It is £1,150 a month, unfurnished, available from 1 December, and pets are considered case by case by the landlord. Would you like to view it? |
| Aisha | Yes please. I can only do after work. |
| AI agent | We have viewings on Tuesday at 5:30pm and Thursday at 6pm. Which suits you? |
| Aisha | Thursday. I'm a nurse on a short-term contract, is that OK for referencing? |
| AI agent | You are booked for Thursday at 6pm at 12 Elm Road. Ben from our team will meet you there. I have passed your referencing question to Ben, who will message you before the viewing. |
| Ben | Hi Aisha, Ben here. Thanks for asking. Short-term contracts are often fine. Can you tell me when yours ends? Then I can explain the options. |
What the agent answers
- Whether a property is still available, from the listing note you keep up to date.
- The rent, the move-in date, furnishing, bills, parking and the landlord's pet policy.
- Booking viewings into the slots you set, and sending the address and who to meet.
- Reminding applicants of their viewing the day before.
- Explaining your application steps in your words, such as what documents to have ready.
- Offering similar properties from your list when one has gone.
What it always hands to you
- Referencing, affordability, guarantors and right to rent questions about a particular applicant.
- Offers on the rent, holding deposits and anything about money changing hands.
- Whether a particular pet, tenant or arrangement will be accepted.
- Questions from current tenants about repairs, deposits or their tenancy.
- Complaints, disputes and anything about a legal notice.
- Anyone who sounds distressed, for example someone about to lose their home.
Mark a property let the moment it goes
The most common mistake on rental listings is carrying on booking viewings for a flat that is already let. Keep one short list of available properties with a status next to each, and change it the moment an offer is accepted. Tell the agent to read only that list, to say "that one has just gone" kindly, and to offer the nearest match. Applicants forgive a property going quickly. They do not forgive a wasted evening.
The Messenger limits that matter here
| Limit | Spaces limit per Messenger account |
|---|---|
| Messages | Up to 50 a day |
| Gap between messages | At least 20 seconds |
| New conversations you start | 3 an hour, 8 a day |
Like Instagram, Messenger limits messages to people who have not replied, so replies in existing chats work best.
Set it up in an afternoon
- Write a lettings note: each available property with rent, dates, furnishing, pets and parking, your viewing slots, your application steps and the topics that always go to a person. There is an example below.
- Connect the Facebook account that receives your listing messages in Spaces. You sign in to Facebook through a secure link and approve the connection. Make sure it is the account that actually gets your Marketplace and listing enquiries.
- Connect your AI agent using the steps on our agents page. Chat apps such as Claude or ChatGPT reply when you ask them in a chat, so for replies around the clock use an always-on agent such as Claude Code, Codex, OpenClaw or Hermes. Give it the lettings note. Spaces does not connect to property software or diaries, but your agent can reach one through its own tools if you set that up.
- Agree who picks up handed-over chats and how quickly. A reply the same day, and before any booked viewing, is a good rule.
- Decide when the agent answers. Evenings are when many renters message, so many letting agents let it reply then. If you want it quiet overnight, tell it in its notes or pause sending.
- Set up a reminder the day before each viewing, in your wording.
- Read the handed-over chats every week for the first month and add missing answers, such as parking or council tax band, to the note.
A sample lettings note
One line per property keeps it easy to update. Here is the shape of one, with example details.
AGENCY: Harbour Lettings. Office open Mon to Fri 9am to 5:30pm.
AVAILABLE:
- 12 Elm Road, 2 bed flat. £1,150 pcm. Unfurnished. From 1 Dec.
Pets: landlord decides case by case. Parking: 1 space.
Viewings: Tue 5:30pm, Thu 6pm. Meet Ben.
- 3 Quay Court, 1 bed. £850 pcm. Furnished. From now.
No parking. Viewings: Wed 12pm, Sat 10am. Meet Sara.
LET (do not book): 8 Mill Street.
APPLYING: after a viewing we send an application link.
Have photo ID and proof of income ready.
FAIRNESS: same facts and slots for everyone. Never refuse anyone
for benefits, children, age or background.
ALWAYS HAND OVER: referencing, affordability, guarantors, right to
rent, offers, holding deposits, current tenants, complaints.Holding deposits and money
Money is where a letting agent most needs a person. The agent can explain the steps, such as "after the viewing we send an application link", but it should never take a holding deposit, send bank details or agree a rent. Fraudsters often target rental listings with fake payment requests, and an applicant who has only ever spoken to an AI agent should hear about money from a named person at your agency.
Follow the holding deposit rules where you let property. In England, for example, a holding deposit is capped at one week's rent. Put your own wording in the note, and let a person handle every payment.
A second example: the property has gone
This is the message renters most often get wrong from agents. Names and details are examples.
| Who | Message |
|---|---|
| Jordan | Hi is 8 Mill Street still available? Looking to move in January. |
| AI agent | Hi Jordan, sorry, 8 Mill Street has just been let. We have a similar one bed at 3 Quay Court for £850 a month, furnished and available now. Would you like to view it, or shall I let you know when something comes up for January? |
| Jordan | Let me know for January please, 2 bed ideally. |
| AI agent | Will do. I have noted a 2 bed from January, and the team will message you here when one comes up. |
Jordan asked to hear from you, so a message when a two-bedroom property comes up is a reply he is expecting. Keep that kind of list for people who asked, and do not message everyone who ever enquired about a listing.
Common mistakes letting agents make
- Leaving let properties in the note, so the agent keeps booking viewings for them.
- Letting the agent answer "will my application be accepted?" That is always a person's call.
- Sending bank details or taking holding deposits in a chat run by an AI agent.
- Messaging every past enquirer about a new listing. Keep messages to people who asked.
- Using a Facebook account that does not actually receive your listing messages.
Who you message
In short
For a letting agent, an AI agent on Messenger answers every enquiry within moments, gives every applicant the same facts and books viewings into your diary. Referencing, money, offers and anything about a particular applicant go to a person.
Keep the property list up to date, connect the right Facebook account and read the handed-over chats. Spaces paces every message and keeps the account inside safe limits, but no tool can promise Meta will never restrict an account, so keep the agent to people who message you first.
Pricing
FAQ
Does it work for Marketplace rental enquiries?
Marketplace enquiries arrive in Messenger, so the agent can answer them on the Facebook account you connect. Make sure it is the account that actually receives your listing messages.
Can it book viewings?
Yes. It offers the slots in your note, books the one the applicant picks and sends the address and who to meet. If your agent can reach your diary through its own tools, it can read live slots instead.
Can it decide who gets the property?
No. Referencing, affordability and the choice of tenant stay with your team and the landlord. The agent explains your process and passes every question about a particular applicant to a person.
Can it take holding deposits?
It should not. Tell it never to send bank details or ask for money, and let a named person at your agency handle every payment. That also protects applicants from fake payment requests.
What about current tenants who message us?
Hand them to your property management team. Repairs, deposits and tenancy questions need a person, and many agencies run those by email instead. Our playbook for property managers on email covers that side.
Can we message old enquirers about new listings?
Message people who asked to hear about a particular kind of property, one at a time. Messenger limits messages to people who have not replied, and Spaces refuses the same cold message sent to many people.
What about comments on our Facebook listings?
Spaces answers Messenger conversations. It does not reply to comments on Facebook posts, so ask people in your listing to send a message for details.
Can my team still reply in Messenger?
Yes. When someone takes over a chat, the agent stays out of it until the chat is handed back.