The problem is the calendar, not the pipe
What separates a rental from a home is the calendar. A blockage in a house with one bathroom and people living in it can wait until morning. In a flat where the next guests arrive at four on Saturday, it cannot, and there is no version of waiting that ends well.
The faults themselves are ordinary ones. What is unusual is that nobody stays long enough to notice something failing slowly, so the first person to see the problem is a guest.
Most of the expensive outcomes we see were small and visible a week earlier, to nobody.
Most of these are in Riviera del Sol and Cabopino, where the short-let concentration is highest.
The ten minutes that matter
A changeover clean is already happening. These checks fold into it and take about ten minutes.
What you find depends on the building. A changeover in a Riviera del Sol apartment block is a different ten minutes from a villa in Elviria, because the second has two bathrooms and the first has one and a shared stack. In the block, one slow shower is a problem for the flat above as well.
Run the shower. Not glance at it. Run it for thirty seconds and watch the flow. A shower that has gone weak is usually a scaled head or a cartridge starting to stick, and both are cheap now and a callout later.
Flush every toilet and watch the cistern refill. Listen for the fill valve shutting off. A cistern that keeps trickling is the single most common thing a guest will report, and it is also quietly running water for the whole stay.
Run the hot tap and feel it. If it takes dramatically longer to come through than it did last season, the element is scaling up. That is a warning, not a failure yet.
Look under every sink. A weep at a trap or a supply connector leaves a stain. A stain you find on a changeover is a five-minute fix. A stain a guest finds is a message at eleven at night.
Check the flow in the kitchen sink. Slow drainage after a clean is the earliest sign of a building blockage, and catching it before guests arrive is the difference between a clearance and a ruined stay.
Why the same fault returns every season
If you manage several flats, you will have noticed this already. The same running cistern in July, again in August. The same shower going weak.
It is almost never bad luck. Rental stock is looked after by a rotating cast: different cleaners, different handymen, sometimes a key-holder who has never met the owner. Nobody is carrying the history of the property, so the same part fails, gets nursed through another season, and fails again.
One thing breaks that cycle, and it is not a clever one. Replace the part properly rather than adjusting it, because a fill valve is cheap and a season of water is not. The flats that stop generating the same callout every summer are the ones where the valve was changed rather than nursed.
The hard water effect, accelerated
Every shower on this coast is fighting scale. In a rental it fights harder, because the shower runs several times a day through the season with no one watching the flow drift downward. The parts that fail first are the ones our shower repair page deals with all summer.
A thermostatic cartridge fills with limescale until it stops moving freely, and then the temperature swings: hot, then cool, then hot. Guests report it as “the shower is broken” and they are not wrong. What they cannot know is that the cartridge is a part and the valve is fine, and that a cartridge costs a great deal less than a mixer.
The cheap moment to deal with a sticking cartridge is the moment it is merely stiff. That means somebody has to feel it while the shower is running, which is precisely what a changeover is for.
Between the last guest and the first of next season
Properties that stand empty for months develop their own faults, and they are not the ones people expect.
The commonest is a smell in a bathroom. It gets reported as a blockage and it almost never is. The water seal in a trap has evaporated while the property was empty, and sewer gas is coming back up a pipe that has nothing wrong with it at all. Pouring water down the trap fixes it. It costs almost nothing and it saves a drain clearance.
The second is a water heater that has been sitting with stale water in it through the closed season. If the unit is getting old, the arrival check is the moment to look at the base of it for a weep, and at the hot tap for rust-coloured water.
If you are opening up for a season and something is wrong, send it through before you fly, and say which day you land. That way it is on the list for that morning rather than for whenever there is a gap.
What to tell a guest who reports a problem
Give them two things: where the stop tap is, and who to contact.
A guest who can turn the water off has converted a flood into a wet floor. A guest who cannot has stood there watching it. Where that tap is in your property is worth more to them than any number to ring, so put both on the card while you are at it.
A printed card in the kitchen drawer with the stop tap location and a contact number costs nothing and has saved more bookings than any amount of insurance.
The plumbing is rarely the expensive part of a bad stay. Finding out at the wrong moment is, and a bad review keeps being read by everyone deciding whether to book.
If you manage property in Calahonda or anywhere along that stretch, give us the check-in date when you send a fault. We will take it as the deadline it is, and say straight away if we cannot meet it.
