Blocked dates, holds, and rooms out of service

Four things you can put on the calendar that are not a booking: blocked dates, a courtesy hold, out of service and out of order. Three of them look identical on the grid. Choosing the right one matters more than it appears to.

Where to find it
Property Management SystemCalendar
Last checked
August 15, 2026

Not everything on the calendar is a guest. A room can be held back for the owner, promised to someone for two hours while they decide, taken out of the sale list for a deep clean, or genuinely broken. Prostay has a separate thing for each of those, and although they draw almost the same tile, they are not interchangeable.

A band of the calendar showing rooms 101 to 201, with a red Owner stay block on 101, a red Air conditioning fault block on 103, a blue Tomas Carter courtesy hold on 105 and a red Deep clean block on 201.
One of each kind. Three of the four share the same red, so the label on the tile is what tells them apart.
  1. Blocked dates on room 101, reading Owner stay.
  2. Out of order on room 103, reading Air conditioning fault.
  3. A courtesy hold on room 105, reading Tomas Carter. The only one of the four that carries a person's name, and the only one that is blue.
  4. Out of service on room 201, reading Deep clean.

The four kinds

Type Means Typical reason
Blocked Dates The room is perfectly fine. You have chosen not to sell it. Owner stay, staff accommodation, inventory held back for a group contract you have not signed yet.
Courtesy Hold The room is promised to a named person for a limited time, but no booking exists. A guest who is checking with their partner and will call back this afternoon.
Out of Service The room needs attention but nothing is broken. It comes back as it is. Deep clean, carpet drying, odour treatment, a mattress swap.
Out of Order Something is broken. There is a repair, a team, and a cost. Air conditioning fault, bathroom leak, electrical work.

Choosing between them

Two questions settle it almost every time.

  1. Is a specific person waiting on this room? If yes, it is a courtesy hold, and nothing else. A hold carries a name, an email and a length, and it can be turned into a booking in one click. None of the other three can.
  2. Is there something to fix? If yes, it is out of order, because that is the only one of the four that records the fault, who is fixing it and what it costs, and the only one that shows up on the maintenance side of the system. If nothing needs fixing, the choice is between blocked dates and out of service, and the practical difference is who you are telling.

Blocked dates is a commercial decision: this room is not for sale. Out of service is an operational one: housekeeping needs the room and it will be back shortly. Prostay treats them accordingly. Out of service puts the room into the housekeeping board with an OUT OF SERVICE badge, so the housekeeper sees it on their list; blocked dates does not touch housekeeping at all.

Creating one

All four are created the same two ways. The Create New menu at the top right of the calendar has an entry for each, and clicking an empty night on a room row opens a small menu with the same options plus the two booking types.

The add menu at the top right of the calendar, listing new reservation, new tentative, blocked dates, courtesy hold, out of service, out of order, house use and complimentary reservation.
Four of these eight entries create something that is not a booking.

The difference is only convenience. Starting from the menu gives you an empty form and you pick the room and dates yourself; starting from an empty cell fills in the room and the night you clicked. Everything after that is identical.

Blocked dates

The Blocked Dates panel with four fields: From, To, Select Room and a free-text Reason, above Close and Save Changes buttons.
Four fields. No guest, no rate, no cost: the room is simply not for sale.
FieldWhat to put in it
From and To The nights to block. As everywhere on the calendar, the departure date is not itself blocked: a block from the 14th to the 15th covers one night.
Select Room One room. To block a whole floor you make one block per room, which is tedious and is the main reason people reach for out of service instead.
Reason Free text, and this is what is printed on the tile. Write something a colleague can act on. Owner stay is useful; Blocked is not.

Prostay refuses to save a block that overlaps an existing booking, a hold, or another block on the same room, and tells you so above the room field. It does not check against out of service or out of order, so it is possible to put a block on a room that is already out of order. Nothing breaks, but you end up with two tiles saying different things about the same night.

The menu that opens on a blocked dates tile, headed Blocked Dates with the date range underneath, offering Clear Dates and Edit.
A blocked tile does two things: it goes away, or it changes.

Clicking the tile gives you Clear Dates, which removes the block after a confirmation, and Edit, which reopens the same form. There is nothing else to know about blocked dates, which is rather the point of them.

Courtesy hold

A courtesy hold is the only one of the four with a guest attached, and the only one with a route into a real booking. It is what you use when somebody has asked you to keep a room while they decide.

The Courtesy Hold panel, with From, To, Adults, Children, Select Accommodations, Select Rate, First Name, Last Name, Length of Hold, Format, Email and Phone fields, most of them marked required with an asterisk.
The longest of the four forms, because a hold is made on behalf of a named person.
FieldRequiredWhat to put in it
From, To Yes The nights being held.
Adults, Children See note Party size. You can leave these alone if you are not quoting a rate, but the moment you pick a rate plan the adult count has to be at least one, because the price depends on it.
Select Accommodations Yes The room being held.
Select Rate No The rate plan to quote. Choosing one fetches the price for those dates and party, so the figure you give the guest is the real one. No rate plan holds the room without quoting anything.
First Name, Last Name Yes Who the room is being held for. This is what appears on the tile.
Length of Hold and Format Yes How long you promised to hold it: a number, and whether that number means hours or days. See the warning below.
Email Yes Checked for a valid address. It is what the hold confirmation is sent to.
Phone No Worth filling in. You are going to have to chase.
The menu on a courtesy hold tile, headed Courtesy Hold, offering Confirm Reservation, Convert to Tentative, Clear Dates and Edit.
The only one of the four that can turn into a booking, and it offers two ways to do it.
ActionWhat it does
Confirm Reservation Turns the hold into a real booking and opens it so you can finish the details. This is the happy ending.
Convert to Tentative Makes it a tentative booking instead, with an expiry date you set. The panel also asks whether to Deduct from room inventory, which decides whether the room stops being sellable through your channels while the tentative stands.
Clear Dates Releases the room. Use this when the guest says no, or when the hold has been sitting there for a week.
Edit Reopens the form to change dates, room or contact details.

Out of service

The Out of Service panel with From, To, Select Room and a free-text Reason field, above Close and Save Changes buttons.
Field for field, this is the Blocked Dates panel again. What differs is what the two do afterwards.

The form asks for the same four things as blocked dates: dates, a room, and a reason that appears on the tile. What differs is everything downstream. An out of service room appears on the housekeeping board with its own badge, it has a dedicated report under Reports, and it cannot be dropped into a housekeeping queue rush.

Unlike blocked dates, this form does not check for overlaps at all. You can put a room out of service on nights that already have a guest in them, and nothing will stop you. Check the row before you save.

The menu on an out of service tile, headed Out of Service, offering Cancel Out Of Service, Return to Service and Edit.
Cancel and Return to Service both end the block. The difference is what you meant.

Two of the three actions end the block, and the distinction is intent rather than effect. Return to Service is the normal ending: the work is done and the room is available again. Cancel Out Of Service is for the block that should never have been there, the one you put on the wrong room. Both free the room immediately.

Out of order

Out of order is for a room that is broken. It is the only one of the four that behaves like a work order, and the form is correspondingly longer.

The Out of Order panel with Block From, Block To, Room Type, Room number, Maintenance Status, Issue type, Maintenance Team and Cost of repair in US dollars, plus a Diary Notes section.
This is the maintenance one. It asks who is fixing it and what it costs.
FieldWhat to put in it
Block From and Block To When the room went out, and when you expect it back. The second one is an estimate, and you are expected to come back and change it when the estimate turns out to be wrong.
Room Type, then Room # Two steps rather than one: the room list stays disabled until you have picked a type.
Maintenance Status Pending or In Progress. There is no "completed" option here on purpose: a finished repair is not an out of order room, so you end the block rather than marking it done.
Issue type Chosen from your property's list. The list itself is editable from the last entry in the dropdown, so if the fault you have is not there, you can add it rather than picking the nearest match.
Maintenance Team Who is doing the work, from your own list, editable the same way.
Cost of repair What it costs, in your property currency. This is what makes the out of order report worth running: it turns a list of broken rooms into a maintenance spend.
Diary Notes A running log. Notes you add here are held with the form and saved along with it, so add them before you save rather than after.
The menu on an out of order tile, headed Out of Order, offering Cancel Out Of Order and Edit.
Out of order has no equivalent of Return to Service. Cancelling it is how the room comes back.

There are only two actions. Cancel Out Of Order ends the block and gives you the room back, and it is what you press when the repair is finished as well as when the block was a mistake. Edit reopens the form, which is where you go to push the expected return date out or add the invoice amount once you know it.

What each one does to your occupancy

The percentage under each date on the calendar is rooms sold divided by rooms you could have sold. Taking a room out of the second number makes the percentage go up, because you are no longer being judged on a room that was never available. Which of these four does that is not consistent, and it is worth knowing:

Type Taken out of sellable rooms? Effect on the percentage
Blocked Dates Yes Occupancy rises slightly.
Out of Order Yes Occupancy rises slightly.
Out of Service No Occupancy is unchanged, so the room counts against you as though it were on sale.
Courtesy Hold No Unchanged. A held room is neither sold nor removed, which is reasonable: it is not a booking yet.

The practical consequence is that a week of deep cleans quietly depresses your occupancy figure while a week of maintenance does not. If you compare occupancy across periods and one of them contained a lot of out of service time, that is the first thing to check before concluding anything about demand.

Things that catch people out

Blocked, out of service and out of order are all red

There is no way to tell those three apart by colour on the grid, and the legend gives all three the same swatch. The text you type into the reason field is doing all the work, which is a good argument for typing something specific.

Holds do not expire

The length you enter is documentation, not a timer. Left alone, a courtesy hold sits on the calendar indefinitely, quietly making a room unsellable. Blue tiles are the ones to audit at the start of a shift.

Out of service does not check whether the room is occupied

Blocked dates and courtesy holds both refuse to overlap an existing booking. Out of service and out of order do not check, so it is possible to mark a room out of service on a night a guest is in it. Glance at the row before saving.

Editing an out of order block is how you extend it

There is no "extend" action. If the part does not arrive, open the tile, choose Edit, and move Block To. Creating a second block that starts where the first one ends leaves you with two tiles and two repair costs for one fault.

An out of order block records a fault, but it does not tell anybody to go and fix it. That is the job of maintenance and service requests, and a block without a request beside it is a room nobody is working on.

Common questions

  • What is the difference between blocked dates and out of service?

    Blocked dates means the room is fine and you have chosen not to sell it, for example an owner stay. Out of service means the room needs attention before it can be sold, such as a deep clean. The forms are identical, but out of service appears on the housekeeping board and in the out of service report, and blocked dates does not.

  • What is the difference between out of service and out of order?

    Out of order is for something broken: it records the fault, the maintenance team, the repair cost and an expected return date, and it feeds the maintenance side of the system. Out of service is for a room that needs work but is not broken, and it only asks for a reason.

  • Does a courtesy hold expire on its own?

    No. Length of Hold records what you promised the guest and is used in the confirmation email, but nothing removes the hold when that time is up. Somebody has to open the tile and choose Clear Dates.

  • Can I block several rooms at once?

    Not from these forms. Blocked dates, out of service and out of order each apply to one room, so a whole floor means one entry per room. If the reason is maintenance affecting many rooms, a maintenance work order is the better starting point.

  • Why did my occupancy percentage go up when I marked a room out of order?

    Because an out of order room is taken out of the rooms you could have sold, so the same number of sold rooms is now divided by a smaller number. Blocked dates does the same. Out of service and courtesy holds do not, which is why they leave the figure alone.

  • I put a room out of service by mistake. Should I cancel it or return it to service?

    Either frees the room immediately, so it makes no practical difference. Cancel Out Of Service is the one that reads correctly for a mistake; Return to Service is for a block that did its job and has finished.

  • The room is fixed. How do I put it back on sale?

    Click the tile and choose Cancel Out Of Order. There is no separate "repair complete" action, and Maintenance Status has no completed option for the same reason: ending the block is what marks it done.

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