A holiday apartment with a low nightly rate is not necessarily the cheaper place to stay. One-off charges matter particularly on short visits. Before booking, obtain a total for your dates and party size that makes clear which services are included and which require an additional payment.

Start with unavoidable costs: accommodation, final cleaning and any compulsory linen packages. Check that the quoted total includes everyone travelling. An offer for two guests cannot sensibly be compared with the full cost of a family apartment. Children's ages may also be relevant to the calculation.

Separate one-off and daily charges

Beside each extra, record whether it is charged per stay, per night, per person or according to consumption. A flat cleaning charge has a different effect on two nights than on two weeks. Parking, by contrast, may cost extra every day. For consumption-based charges, ask for the calculation method and how starting and finishing readings are recorded.

For linen packages, ask specifically about bed linen, bath towels, tea towels and replacements during a longer stay. The word linen does not explain all of these. If bringing your own is allowed, check bed sizes and consider the extra luggage. A modest saving may create considerably more carrying on a rail journey.

Dogs, cots, highchairs, bicycle storage and additional cleaning may have separate conditions. Choose only the extras you need. Do not leave an optional service in the booking basket without reviewing it. If something is essential for the trip, obtain confirmation of both availability and price before making a binding reservation.

A deposit is different from a holiday expense

A refundable security deposit still affects how much money you need available, even when it is not ultimately a cost. Clarify the payment method, due date and return process. A card pre-authorisation can temporarily reduce the amount you can spend. Do not allocate the same money to meals and outings while it remains unavailable.

Local visitor charges may be handled separately. Ask who collects them, when payment is due and what evidence or guest card is issued. Do not copy a rate from a neighbouring Baltic resort, because local arrangements differ.

Finally, keep the offer, price breakdown and replies to your questions together. A simple comparison showing the base rate, compulsory items, chosen extras and temporarily tied-up funds makes two properties much easier to assess. An unexplained mandatory charge should be clarified before booking, rather than when you are already standing outside the apartment.