Start with the view, not the star rating

When you are marking a milestone anniversary, the room itself does more emotional work than any spa menu or tasting flight. A sea view is not a luxury add-on; it is the reason you booked the coast in the first place. Ask specifically what the room overlooks, because "sea view" in hotel-speak can mean anything from a full panorama to a sliver of grey water between two rooftops.

Practical questions worth asking before you book:

• Is the view direct or partial? A side-facing window over a car park is not the same as a full frontal aspect.
• What floor is the room on? Higher floors generally mean less noise from promenade traffic and seagulls at dawn.
• Is there a balcony, and does it face the sunset? For a milestone, a private balcony with two chairs is worth more than a larger room without one.
• Will you be above the bar or function room? This matters enormously in resorts that host weddings.

A quiet corner room with a modest balcony often beats a grand suite overlooking the car park. Be explicit when you book: mention the anniversary, ask for the best available view, and follow up with a phone call a week before arrival. Hotels respond to specifics far better than to vague hopes.

Choose dining times that protect your evening

Anniversary dinners go wrong for a predictable reason: you are seated at 7pm alongside a coach party, the kitchen is at full stretch, and the room is loud enough that you spend the evening leaning across the table. Timing is the simplest fix.

Ask about the restaurant's quietest sitting. At many coastal hotels, that is either early, around 6.30pm, or later, after 8.30pm, when the family tables have cleared. If the hotel offers a residents' lounge or a small second restaurant, that is often calmer than the main dining room, even when the menu is shorter.

• Request a corner or window table in advance, and confirm it again at check-in.
• Ask whether the kitchen can hold back a dessert course so you are not rushed between courses.
• Check if there is a dress code, so you are not caught out on the night.
• Consider booking a table at a nearby independent restaurant for the second evening, to break up the routine.

If you drink, ask about a wine pairing or a half-bottle list. Half bottles suit a two-person celebration perfectly and let you try something better than you might otherwise choose.

Book couples treatments early and ask what is included

Spa treatments sell out first at popular coastal hotels, particularly at weekends and during school holidays. If a couples massage or a private thermal suite session is part of your plan, reserve it at the same time you book the room, not when you arrive.

Be precise about what you are buying. A "couples treatment" may mean two therapists working side by side in a shared room, or it may mean one treatment room used consecutively. Ask about the following:

• Duration: a 50-minute massage and a 25-minute express treatment are priced similarly in some spas but feel entirely different.
• Access: does the price include use of the pool, steam room and relaxation areas, or is that charged separately?
• Timing: late afternoon slots let you spend the day outdoors and still feel unhurried before dinner.

If one of you prefers not to be touched, ask about a facial, a foot ritual or simply a private hour in the thermal suite with a book. Restorative does not have to mean clinical.

Look for the thoughtful extras

The difference between a good anniversary stay and a memorable one is usually small and inexpensive. Mention your anniversary in the booking notes and see how the hotel responds. A well-run coastal property will often do something modest but genuine: a card in the room, a plate of local fudge, a bottle of something chilled on arrival.

Things worth asking about directly:

• Room upgrades: ask politely whether a better room is available for the occasion, particularly midweek out of season.
• Late checkout: an extra two hours on the final morning transforms a rushed departure into a leisurely one.
• A quiet breakfast: some hotels will serve breakfast in your room at no extra charge if you ask in advance.
• Local knowledge: a handwritten list of nearby coastal walks, quiet beaches and good pubs is often more valuable than any welcome gift.

Do not expect grand gestures. A hotel that remembers your name, seats you well and leaves you alone is already doing the important work.

Weigh location against the weather

British seaside breaks require a certain pragmatism. Choose a resort where there are things to do when it rains, because it probably will. A hotel with a decent indoor pool, a lounge with sea-facing windows and a short walk to a town with a cinema or a gallery will survive a wet weekend far better than an isolated clifftop property with nothing nearby.

Equally, if you want genuine restoration, consider going slightly out of season. Late September and early October on the British coast are often mild, quiet and considerably cheaper, with the same views and far fewer people. May and early June work well too, before the schools break up.

Finally, think about the walk between the hotel and the sea. Five minutes on a flat promenade is a different proposition from a steep ten-minute climb, particularly after dinner. Check the route before you book, and you will spend your anniversary looking at the water rather than worrying about the way back.

Book with a conversation, not just a click

Online booking forms rarely have a field for "this is our thirtieth anniversary and we would love a quiet table by the window". A short phone call or a brief email to the hotel directly can achieve more than any loyalty scheme. Say what you are celebrating, say what matters most to you, and ask what they can suggest.

Then let the rest be simple. Pack a decent bottle, plan one good walk, and leave the itinerary loose enough to sit still. The best coastal anniversary escapes are not the most elaborate ones; they are the ones where the two of you have time, a view and no particular reason to hurry.